123113406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 274591296

約数和(自身を除く): 151477890

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 137, 246, 274, 281, 411, 533, 562, 822, 843, 1066, 1599, 1686, 1781, 3198, 3562, 3653, 5343, 5617, 7306, 10686, 10959, 11234, 11521, 16851, 21918, 23042, 33702, 34563, 38497, 69126, 73021, 76994, 115491, 146042, 149773, 219063, 230982, 299546, 438126, 449319, 500461, 898638, 1000922, 1501383, 1578377, 3002766, 3156754, 4735131, 9470262, 20518901, 41037802, 61556703, 123113406]

約数ペア:

[(1, 123113406), (2, 61556703), (3, 41037802), (6, 20518901), (13, 9470262), (26, 4735131), (39, 3156754), (41, 3002766), (78, 1578377), (82, 1501383), (123, 1000922), (137, 898638), (246, 500461), (274, 449319), (281, 438126), (411, 299546), (533, 230982), (562, 219063), (822, 149773), (843, 146042), (1066, 115491), (1599, 76994), (1686, 73021), (1781, 69126), (3198, 38497), (3562, 34563), (3653, 33702), (5343, 23042), (5617, 21918), (7306, 16851), (10686, 11521), (10959, 11234)]