2601522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 7031232

約数和(自身を除く): 4429710

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1877, 3754, 5631, 11262, 13139, 16893, 20647, 26278, 33786, 39417, 41294, 61941, 78834, 118251, 123882, 144529, 185823, 236502, 289058, 371646, 433587, 867174, 1300761, 2601522]

約数ペア:

[(1, 2601522), (2, 1300761), (3, 867174), (6, 433587), (7, 371646), (9, 289058), (11, 236502), (14, 185823), (18, 144529), (21, 123882), (22, 118251), (33, 78834), (42, 61941), (63, 41294), (66, 39417), (77, 33786), (99, 26278), (126, 20647), (154, 16893), (198, 13139), (231, 11262), (462, 5631), (693, 3754), (1386, 1877)]