15554532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 44255232

約数和(自身を除く): 28700700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 83, 84, 92, 97, 138, 161, 166, 194, 249, 276, 291, 322, 332, 388, 483, 498, 581, 582, 644, 679, 966, 996, 1162, 1164, 1358, 1743, 1909, 1932, 2037, 2231, 2324, 2716, 3486, 3818, 4074, 4462, 5727, 6693, 6972, 7636, 8051, 8148, 8924, 11454, 13363, 13386, 15617, 16102, 22908, 24153, 26726, 26772, 31234, 32204, 40089, 46851, 48306, 53452, 56357, 62468, 80178, 93702, 96612, 112714, 160356, 169071, 185173, 187404, 225428, 338142, 370346, 555519, 676284, 740692, 1111038, 1296211, 2222076, 2592422, 3888633, 5184844, 7777266, 15554532]

約数ペア:

[(1, 15554532), (2, 7777266), (3, 5184844), (4, 3888633), (6, 2592422), (7, 2222076), (12, 1296211), (14, 1111038), (21, 740692), (23, 676284), (28, 555519), (42, 370346), (46, 338142), (69, 225428), (83, 187404), (84, 185173), (92, 169071), (97, 160356), (138, 112714), (161, 96612), (166, 93702), (194, 80178), (249, 62468), (276, 56357), (291, 53452), (322, 48306), (332, 46851), (388, 40089), (483, 32204), (498, 31234), (581, 26772), (582, 26726), (644, 24153), (679, 22908), (966, 16102), (996, 15617), (1162, 13386), (1164, 13363), (1358, 11454), (1743, 8924), (1909, 8148), (1932, 8051), (2037, 7636), (2231, 6972), (2324, 6693), (2716, 5727), (3486, 4462), (3818, 4074)]