129397044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{220063}}^1$

素因数の和:220084

約数の個数: 36

約数和(自身を含む): 351222144

約数和(自身を除く): 221825100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 220063, 440126, 660189, 880252, 1320378, 1540441, 2640756, 3080882, 4621323, 6161764, 9242646, 10783087, 18485292, 21566174, 32349261, 43132348, 64698522, 129397044]

約数ペア:

[(1, 129397044), (2, 64698522), (3, 43132348), (4, 32349261), (6, 21566174), (7, 18485292), (12, 10783087), (14, 9242646), (21, 6161764), (28, 4621323), (42, 3080882), (49, 2640756), (84, 1540441), (98, 1320378), (147, 880252), (196, 660189), (294, 440126), (588, 220063)]