2018478216

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{5167}}^1$

素因数の和:5614

約数の個数: 64

約数和(自身を含む): 5183297280

約数和(自身を除く): 3164819064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 397, 492, 794, 984, 1191, 1588, 2382, 3176, 4764, 5167, 9528, 10334, 15501, 16277, 20668, 31002, 32554, 41336, 48831, 62004, 65108, 97662, 124008, 130216, 195324, 211847, 390648, 423694, 635541, 847388, 1271082, 1694776, 2051299, 2542164, 4102598, 5084328, 6153897, 8205196, 12307794, 16410392, 24615588, 49231176, 84103259, 168206518, 252309777, 336413036, 504619554, 672826072, 1009239108, 2018478216]

約数ペア:

[(1, 2018478216), (2, 1009239108), (3, 672826072), (4, 504619554), (6, 336413036), (8, 252309777), (12, 168206518), (24, 84103259), (41, 49231176), (82, 24615588), (123, 16410392), (164, 12307794), (246, 8205196), (328, 6153897), (397, 5084328), (492, 4102598), (794, 2542164), (984, 2051299), (1191, 1694776), (1588, 1271082), (2382, 847388), (3176, 635541), (4764, 423694), (5167, 390648), (9528, 211847), (10334, 195324), (15501, 130216), (16277, 124008), (20668, 97662), (31002, 65108), (32554, 62004), (41336, 48831)]