17900532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 50878464

約数和(自身を除く): 32977932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1663, 1794, 2691, 3326, 3588, 4989, 5382, 6652, 9978, 10764, 14967, 19956, 21619, 29934, 38249, 43238, 59868, 64857, 76498, 86476, 114747, 129714, 152996, 194571, 229494, 259428, 344241, 389142, 458988, 497237, 688482, 778284, 994474, 1376964, 1491711, 1988948, 2983422, 4475133, 5966844, 8950266, 17900532]

約数ペア:

[(1, 17900532), (2, 8950266), (3, 5966844), (4, 4475133), (6, 2983422), (9, 1988948), (12, 1491711), (13, 1376964), (18, 994474), (23, 778284), (26, 688482), (36, 497237), (39, 458988), (46, 389142), (52, 344241), (69, 259428), (78, 229494), (92, 194571), (117, 152996), (138, 129714), (156, 114747), (207, 86476), (234, 76498), (276, 64857), (299, 59868), (414, 43238), (468, 38249), (598, 29934), (828, 21619), (897, 19956), (1196, 14967), (1663, 10764), (1794, 9978), (2691, 6652), (3326, 5382), (3588, 4989)]