29390886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:778

約数の個数: 72

約数和(自身を含む): 75759840

約数和(自身を除く): 46368954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 709, 846, 882, 987, 1418, 1974, 2127, 2303, 2961, 4254, 4606, 4963, 5922, 6381, 6909, 9926, 12762, 13818, 14889, 20727, 29778, 33323, 34741, 41454, 44667, 66646, 69482, 89334, 99969, 104223, 199938, 208446, 233261, 299907, 312669, 466522, 599814, 625338, 699783, 1399566, 1632827, 2099349, 3265654, 4198698, 4898481, 9796962, 14695443, 29390886]

約数ペア:

[(1, 29390886), (2, 14695443), (3, 9796962), (6, 4898481), (7, 4198698), (9, 3265654), (14, 2099349), (18, 1632827), (21, 1399566), (42, 699783), (47, 625338), (49, 599814), (63, 466522), (94, 312669), (98, 299907), (126, 233261), (141, 208446), (147, 199938), (282, 104223), (294, 99969), (329, 89334), (423, 69482), (441, 66646), (658, 44667), (709, 41454), (846, 34741), (882, 33323), (987, 29778), (1418, 20727), (1974, 14889), (2127, 13818), (2303, 12762), (2961, 9926), (4254, 6909), (4606, 6381), (4963, 5922)]