18470941344

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{1877}}^1$

素因数の和:2667

約数の個数: 144

約数和(自身を含む): 53746737408

約数和(自身を除く): 35275796064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 727, 752, 846, 1128, 1454, 1504, 1692, 1877, 2181, 2256, 2908, 3384, 3754, 4362, 4512, 5631, 5816, 6543, 6768, 7508, 8724, 11262, 11632, 13086, 13536, 15016, 16893, 17448, 22524, 23264, 26172, 30032, 33786, 34169, 34896, 45048, 52344, 60064, 67572, 68338, 69792, 88219, 90096, 102507, 104688, 135144, 136676, 176438, 180192, 205014, 209376, 264657, 270288, 273352, 307521, 352876, 410028, 529314, 540576, 546704, 615042, 705752, 793971, 820056, 1058628, 1093408, 1230084, 1364579, 1411504, 1587942, 1640112, 2117256, 2460168, 2729158, 2823008, 3175884, 3280224, 4093737, 4234512, 4920336, 5458316, 6351768, 8187474, 8469024, 9840672, 10916632, 12281211, 12703536, 16374948, 21833264, 24562422, 25407072, 32749896, 43666528, 49124844, 64135213, 65499792, 98249688, 128270426, 130999584, 192405639, 196499376, 256540852, 384811278, 392998752, 513081704, 577216917, 769622556, 1026163408, 1154433834, 1539245112, 2052326816, 2308867668, 3078490224, 4617735336, 6156980448, 9235470672, 18470941344]

約数ペア:

[(1, 18470941344), (2, 9235470672), (3, 6156980448), (4, 4617735336), (6, 3078490224), (8, 2308867668), (9, 2052326816), (12, 1539245112), (16, 1154433834), (18, 1026163408), (24, 769622556), (32, 577216917), (36, 513081704), (47, 392998752), (48, 384811278), (72, 256540852), (94, 196499376), (96, 192405639), (141, 130999584), (144, 128270426), (188, 98249688), (282, 65499792), (288, 64135213), (376, 49124844), (423, 43666528), (564, 32749896), (727, 25407072), (752, 24562422), (846, 21833264), (1128, 16374948), (1454, 12703536), (1504, 12281211), (1692, 10916632), (1877, 9840672), (2181, 8469024), (2256, 8187474), (2908, 6351768), (3384, 5458316), (3754, 4920336), (4362, 4234512), (4512, 4093737), (5631, 3280224), (5816, 3175884), (6543, 2823008), (6768, 2729158), (7508, 2460168), (8724, 2117256), (11262, 1640112), (11632, 1587942), (13086, 1411504), (13536, 1364579), (15016, 1230084), (16893, 1093408), (17448, 1058628), (22524, 820056), (23264, 793971), (26172, 705752), (30032, 615042), (33786, 546704), (34169, 540576), (34896, 529314), (45048, 410028), (52344, 352876), (60064, 307521), (67572, 273352), (68338, 270288), (69792, 264657), (88219, 209376), (90096, 205014), (102507, 180192), (104688, 176438), (135144, 136676)]