12912292782

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:712

約数の個数: 160

約数和(自身を含む): 31218580800

約数和(自身を除く): 18306288018

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 81, 111, 138, 162, 207, 222, 229, 333, 409, 414, 458, 621, 666, 687, 818, 851, 999, 1227, 1242, 1374, 1702, 1863, 1998, 2061, 2454, 2553, 2997, 3681, 3726, 4122, 5106, 5267, 5994, 6183, 7362, 7659, 8473, 9407, 10534, 11043, 12366, 15133, 15318, 15801, 16946, 18549, 18814, 22086, 22977, 25419, 28221, 30266, 31602, 33129, 37098, 45399, 45954, 47403, 50838, 56442, 66258, 68931, 76257, 84663, 90798, 93661, 94806, 136197, 137862, 142209, 152514, 169326, 187322, 194879, 228771, 253989, 272394, 280983, 284418, 348059, 389758, 408591, 426627, 457542, 507978, 561966, 584637, 686313, 696118, 761967, 817182, 842949, 853254, 1044177, 1169274, 1225773, 1372626, 1523934, 1685898, 1753911, 2088354, 2154203, 2451546, 2528847, 3132531, 3465457, 3507822, 4308406, 5057694, 5261733, 6265062, 6462609, 6930914, 7586541, 9397593, 10396371, 10523466, 12925218, 15173082, 15785199, 18795186, 19387827, 20792742, 28192779, 31189113, 31570398, 38775654, 56385558, 58163481, 62378226, 79705511, 93567339, 116326962, 159411022, 174490443, 187134678, 239116533, 280702017, 348980886, 478233066, 561404034, 717349599, 1434699198, 2152048797, 4304097594, 6456146391, 12912292782]

約数ペア:

[(1, 12912292782), (2, 6456146391), (3, 4304097594), (6, 2152048797), (9, 1434699198), (18, 717349599), (23, 561404034), (27, 478233066), (37, 348980886), (46, 280702017), (54, 239116533), (69, 187134678), (74, 174490443), (81, 159411022), (111, 116326962), (138, 93567339), (162, 79705511), (207, 62378226), (222, 58163481), (229, 56385558), (333, 38775654), (409, 31570398), (414, 31189113), (458, 28192779), (621, 20792742), (666, 19387827), (687, 18795186), (818, 15785199), (851, 15173082), (999, 12925218), (1227, 10523466), (1242, 10396371), (1374, 9397593), (1702, 7586541), (1863, 6930914), (1998, 6462609), (2061, 6265062), (2454, 5261733), (2553, 5057694), (2997, 4308406), (3681, 3507822), (3726, 3465457), (4122, 3132531), (5106, 2528847), (5267, 2451546), (5994, 2154203), (6183, 2088354), (7362, 1753911), (7659, 1685898), (8473, 1523934), (9407, 1372626), (10534, 1225773), (11043, 1169274), (12366, 1044177), (15133, 853254), (15318, 842949), (15801, 817182), (16946, 761967), (18549, 696118), (18814, 686313), (22086, 584637), (22977, 561966), (25419, 507978), (28221, 457542), (30266, 426627), (31602, 408591), (33129, 389758), (37098, 348059), (45399, 284418), (45954, 280983), (47403, 272394), (50838, 253989), (56442, 228771), (66258, 194879), (68931, 187322), (76257, 169326), (84663, 152514), (90798, 142209), (93661, 137862), (94806, 136197)]