1377890532

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{72353}}^1$

素因数の和:72409

約数の個数: 54

約数和(自身を含む): 3641070342

約数和(自身を除く): 2263179810

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4761, 6348, 9522, 19044, 72353, 144706, 217059, 289412, 434118, 651177, 868236, 1302354, 1664119, 2604708, 3328238, 4992357, 6656476, 9984714, 14977071, 19969428, 29954142, 38274737, 59908284, 76549474, 114824211, 153098948, 229648422, 344472633, 459296844, 688945266, 1377890532]

約数ペア:

[(1, 1377890532), (2, 688945266), (3, 459296844), (4, 344472633), (6, 229648422), (9, 153098948), (12, 114824211), (18, 76549474), (23, 59908284), (36, 38274737), (46, 29954142), (69, 19969428), (92, 14977071), (138, 9984714), (207, 6656476), (276, 4992357), (414, 3328238), (529, 2604708), (828, 1664119), (1058, 1302354), (1587, 868236), (2116, 651177), (3174, 434118), (4761, 289412), (6348, 217059), (9522, 144706), (19044, 72353)]