729181506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{36973}}^1$

素因数の和:37170

約数の個数: 32

約数和(自身を含む): 1544034240

約数和(自身を除く): 814852734

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 6574, 9861, 19722, 36973, 73946, 110919, 221838, 702487, 1404974, 2107461, 4214922, 6396329, 12792658, 19188987, 38377974, 121530251, 243060502, 364590753, 729181506]

約数ペア:

[(1, 729181506), (2, 364590753), (3, 243060502), (6, 121530251), (19, 38377974), (38, 19188987), (57, 12792658), (114, 6396329), (173, 4214922), (346, 2107461), (519, 1404974), (1038, 702487), (3287, 221838), (6574, 110919), (9861, 73946), (19722, 36973)]