40421436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 69894084

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 71, 76, 114, 132, 142, 209, 213, 227, 228, 284, 418, 426, 454, 627, 681, 781, 836, 852, 908, 1254, 1349, 1362, 1562, 2343, 2497, 2508, 2698, 2724, 3124, 4047, 4313, 4686, 4994, 5396, 7491, 8094, 8626, 9372, 9988, 12939, 14839, 14982, 16117, 16188, 17252, 25878, 29678, 29964, 32234, 44517, 47443, 48351, 51756, 59356, 64468, 89034, 94886, 96702, 142329, 177287, 178068, 189772, 193404, 284658, 306223, 354574, 531861, 569316, 612446, 709148, 918669, 1063722, 1224892, 1837338, 2127444, 3368453, 3674676, 6736906, 10105359, 13473812, 20210718, 40421436]

約数ペア:

[(1, 40421436), (2, 20210718), (3, 13473812), (4, 10105359), (6, 6736906), (11, 3674676), (12, 3368453), (19, 2127444), (22, 1837338), (33, 1224892), (38, 1063722), (44, 918669), (57, 709148), (66, 612446), (71, 569316), (76, 531861), (114, 354574), (132, 306223), (142, 284658), (209, 193404), (213, 189772), (227, 178068), (228, 177287), (284, 142329), (418, 96702), (426, 94886), (454, 89034), (627, 64468), (681, 59356), (781, 51756), (836, 48351), (852, 47443), (908, 44517), (1254, 32234), (1349, 29964), (1362, 29678), (1562, 25878), (2343, 17252), (2497, 16188), (2508, 16117), (2698, 14982), (2724, 14839), (3124, 12939), (4047, 9988), (4313, 9372), (4686, 8626), (4994, 8094), (5396, 7491)]