17902872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 53988480

約数和(自身を除く): 36085608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 617, 744, 806, 936, 1116, 1209, 1234, 1612, 1851, 2232, 2418, 2468, 3224, 3627, 3702, 4836, 4936, 5553, 7254, 7404, 8021, 9672, 11106, 14508, 14808, 16042, 19127, 22212, 24063, 29016, 32084, 38254, 44424, 48126, 57381, 64168, 72189, 76508, 96252, 114762, 144378, 153016, 172143, 192504, 229524, 248651, 288756, 344286, 459048, 497302, 577512, 688572, 745953, 994604, 1377144, 1491906, 1989208, 2237859, 2983812, 4475718, 5967624, 8951436, 17902872]

約数ペア:

[(1, 17902872), (2, 8951436), (3, 5967624), (4, 4475718), (6, 2983812), (8, 2237859), (9, 1989208), (12, 1491906), (13, 1377144), (18, 994604), (24, 745953), (26, 688572), (31, 577512), (36, 497302), (39, 459048), (52, 344286), (62, 288756), (72, 248651), (78, 229524), (93, 192504), (104, 172143), (117, 153016), (124, 144378), (156, 114762), (186, 96252), (234, 76508), (248, 72189), (279, 64168), (312, 57381), (372, 48126), (403, 44424), (468, 38254), (558, 32084), (617, 29016), (744, 24063), (806, 22212), (936, 19127), (1116, 16042), (1209, 14808), (1234, 14508), (1612, 11106), (1851, 9672), (2232, 8021), (2418, 7404), (2468, 7254), (3224, 5553), (3627, 4936), (3702, 4836)]