42145914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2137}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 89282880

約数和(自身を除く): 47136966

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 2137, 3287, 4274, 6411, 6574, 9861, 12822, 19722, 40603, 81206, 121809, 243618, 369701, 739402, 1109103, 2218206, 7024319, 14048638, 21072957, 42145914]

約数ペア:

[(1, 42145914), (2, 21072957), (3, 14048638), (6, 7024319), (19, 2218206), (38, 1109103), (57, 739402), (114, 369701), (173, 243618), (346, 121809), (519, 81206), (1038, 40603), (2137, 19722), (3287, 12822), (4274, 9861), (6411, 6574)]