1866621996

素因数分解:

$2^2\times 3^7\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 4920787200

約数和(自身を除く): 3054165204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 379, 486, 563, 729, 758, 972, 1126, 1137, 1458, 1516, 1689, 2187, 2252, 2274, 2916, 3378, 3411, 4374, 4548, 5067, 6756, 6822, 8748, 10134, 10233, 13644, 15201, 20268, 20466, 30402, 30699, 40932, 45603, 60804, 61398, 91206, 92097, 122796, 136809, 182412, 184194, 213377, 273618, 276291, 368388, 410427, 426754, 547236, 552582, 640131, 820854, 828873, 853508, 1105164, 1231281, 1280262, 1641708, 1657746, 1920393, 2462562, 2560524, 3315492, 3840786, 4925124, 5761179, 7681572, 11522358, 17283537, 23044716, 34567074, 51850611, 69134148, 103701222, 155551833, 207402444, 311103666, 466655499, 622207332, 933310998, 1866621996]

約数ペア:

[(1, 1866621996), (2, 933310998), (3, 622207332), (4, 466655499), (6, 311103666), (9, 207402444), (12, 155551833), (18, 103701222), (27, 69134148), (36, 51850611), (54, 34567074), (81, 23044716), (108, 17283537), (162, 11522358), (243, 7681572), (324, 5761179), (379, 4925124), (486, 3840786), (563, 3315492), (729, 2560524), (758, 2462562), (972, 1920393), (1126, 1657746), (1137, 1641708), (1458, 1280262), (1516, 1231281), (1689, 1105164), (2187, 853508), (2252, 828873), (2274, 820854), (2916, 640131), (3378, 552582), (3411, 547236), (4374, 426754), (4548, 410427), (5067, 368388), (6756, 276291), (6822, 273618), (8748, 213377), (10134, 184194), (10233, 182412), (13644, 136809), (15201, 122796), (20268, 92097), (20466, 91206), (30402, 61398), (30699, 60804), (40932, 45603)]