111874014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 307891200

約数和(自身を除く): 196017186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 111, 114, 126, 133, 171, 189, 222, 259, 266, 333, 342, 378, 399, 421, 513, 518, 666, 703, 777, 798, 842, 999, 1026, 1197, 1263, 1406, 1554, 1998, 2109, 2331, 2394, 2526, 2947, 3591, 3789, 4218, 4662, 4921, 5894, 6327, 6993, 7182, 7578, 7999, 8841, 9842, 11367, 12654, 13986, 14763, 15577, 15998, 17682, 18981, 22734, 23997, 26523, 29526, 31154, 37962, 44289, 46731, 47994, 53046, 55993, 71991, 79569, 88578, 93462, 109039, 111986, 132867, 140193, 143982, 159138, 167979, 215973, 218078, 265734, 280386, 295963, 327117, 335958, 420579, 431946, 503937, 591926, 654234, 841158, 887889, 981351, 1007874, 1511811, 1775778, 1962702, 2071741, 2663667, 2944053, 3023622, 4143482, 5327334, 5888106, 6215223, 7991001, 12430446, 15982002, 18645669, 37291338, 55937007, 111874014]

約数ペア:

[(1, 111874014), (2, 55937007), (3, 37291338), (6, 18645669), (7, 15982002), (9, 12430446), (14, 7991001), (18, 6215223), (19, 5888106), (21, 5327334), (27, 4143482), (37, 3023622), (38, 2944053), (42, 2663667), (54, 2071741), (57, 1962702), (63, 1775778), (74, 1511811), (111, 1007874), (114, 981351), (126, 887889), (133, 841158), (171, 654234), (189, 591926), (222, 503937), (259, 431946), (266, 420579), (333, 335958), (342, 327117), (378, 295963), (399, 280386), (421, 265734), (513, 218078), (518, 215973), (666, 167979), (703, 159138), (777, 143982), (798, 140193), (842, 132867), (999, 111986), (1026, 109039), (1197, 93462), (1263, 88578), (1406, 79569), (1554, 71991), (1998, 55993), (2109, 53046), (2331, 47994), (2394, 46731), (2526, 44289), (2947, 37962), (3591, 31154), (3789, 29526), (4218, 26523), (4662, 23997), (4921, 22734), (5894, 18981), (6327, 17682), (6993, 15998), (7182, 15577), (7578, 14763), (7999, 13986), (8841, 12654), (9842, 11367)]