15554271996

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{587}}^1\times {\mathrm{2293}}^1$

素因数の和:3000

約数の個数: 96

約数和(自身を含む): 40789889280

約数和(自身を除く): 25235617284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 587, 642, 963, 1174, 1284, 1761, 1926, 2293, 2348, 2889, 3522, 3852, 4586, 5283, 5778, 6879, 7044, 9172, 10566, 11556, 13758, 15849, 20637, 21132, 27516, 31698, 41274, 61911, 62809, 63396, 82548, 123822, 125618, 188427, 245351, 247644, 251236, 376854, 490702, 565281, 736053, 753708, 981404, 1130562, 1345991, 1472106, 1695843, 2208159, 2261124, 2691982, 2944212, 3391686, 4037973, 4416318, 5383964, 6624477, 6783372, 8075946, 8832636, 12113919, 13248954, 16151892, 24227838, 26497908, 36341757, 48455676, 72683514, 144021037, 145367028, 288042074, 432063111, 576084148, 864126222, 1296189333, 1728252444, 2592378666, 3888567999, 5184757332, 7777135998, 15554271996]

約数ペア:

[(1, 15554271996), (2, 7777135998), (3, 5184757332), (4, 3888567999), (6, 2592378666), (9, 1728252444), (12, 1296189333), (18, 864126222), (27, 576084148), (36, 432063111), (54, 288042074), (107, 145367028), (108, 144021037), (214, 72683514), (321, 48455676), (428, 36341757), (587, 26497908), (642, 24227838), (963, 16151892), (1174, 13248954), (1284, 12113919), (1761, 8832636), (1926, 8075946), (2293, 6783372), (2348, 6624477), (2889, 5383964), (3522, 4416318), (3852, 4037973), (4586, 3391686), (5283, 2944212), (5778, 2691982), (6879, 2261124), (7044, 2208159), (9172, 1695843), (10566, 1472106), (11556, 1345991), (13758, 1130562), (15849, 981404), (20637, 753708), (21132, 736053), (27516, 565281), (31698, 490702), (41274, 376854), (61911, 251236), (62809, 247644), (63396, 245351), (82548, 188427), (123822, 125618)]