1903256532

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{74149}}^1$

素因数の和:74213

約数の個数: 72

約数和(自身を含む): 5182195200

約数和(自身を除く): 3278938668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 25668, 74149, 148298, 222447, 296596, 444894, 667341, 889788, 1334682, 1705427, 2298619, 2669364, 3410854, 4597238, 5116281, 6821708, 6895857, 9194476, 10232562, 13791714, 15348843, 20465124, 20687571, 27583428, 30697686, 41375142, 52868237, 61395372, 82750284, 105736474, 158604711, 211472948, 317209422, 475814133, 634418844, 951628266, 1903256532]

約数ペア:

[(1, 1903256532), (2, 951628266), (3, 634418844), (4, 475814133), (6, 317209422), (9, 211472948), (12, 158604711), (18, 105736474), (23, 82750284), (31, 61395372), (36, 52868237), (46, 41375142), (62, 30697686), (69, 27583428), (92, 20687571), (93, 20465124), (124, 15348843), (138, 13791714), (186, 10232562), (207, 9194476), (276, 6895857), (279, 6821708), (372, 5116281), (414, 4597238), (558, 3410854), (713, 2669364), (828, 2298619), (1116, 1705427), (1426, 1334682), (2139, 889788), (2852, 667341), (4278, 444894), (6417, 296596), (8556, 222447), (12834, 148298), (25668, 74149)]