4839642

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 11664000

約数和(自身を除く): 6824358

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 89, 106, 114, 159, 171, 178, 267, 318, 342, 477, 513, 534, 801, 954, 1007, 1026, 1431, 1602, 1691, 2014, 2403, 2862, 3021, 3382, 4717, 4806, 5073, 6042, 9063, 9434, 10146, 14151, 15219, 18126, 27189, 28302, 30438, 42453, 45657, 54378, 84906, 89623, 91314, 127359, 179246, 254718, 268869, 537738, 806607, 1613214, 2419821, 4839642]

約数ペア:

[(1, 4839642), (2, 2419821), (3, 1613214), (6, 806607), (9, 537738), (18, 268869), (19, 254718), (27, 179246), (38, 127359), (53, 91314), (54, 89623), (57, 84906), (89, 54378), (106, 45657), (114, 42453), (159, 30438), (171, 28302), (178, 27189), (267, 18126), (318, 15219), (342, 14151), (477, 10146), (513, 9434), (534, 9063), (801, 6042), (954, 5073), (1007, 4806), (1026, 4717), (1431, 3382), (1602, 3021), (1691, 2862), (2014, 2403)]