156942018

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{379087}}^1$

素因数の和:379118

約数の個数: 24

約数和(自身を含む): 354826368

約数和(自身を除く): 197884350

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 379087, 758174, 1137261, 2274522, 3411783, 6823566, 8719001, 17438002, 26157003, 52314006, 78471009, 156942018]

約数ペア:

[(1, 156942018), (2, 78471009), (3, 52314006), (6, 26157003), (9, 17438002), (18, 8719001), (23, 6823566), (46, 3411783), (69, 2274522), (138, 1137261), (207, 758174), (414, 379087)]