4005324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 10844288

約数和(自身を除く): 6838964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 97, 111, 124, 148, 186, 194, 222, 279, 291, 333, 372, 388, 444, 558, 582, 666, 873, 1116, 1147, 1164, 1332, 1746, 2294, 3007, 3441, 3492, 3589, 4588, 6014, 6882, 7178, 9021, 10323, 10767, 12028, 13764, 14356, 18042, 20646, 21534, 27063, 32301, 36084, 41292, 43068, 54126, 64602, 108252, 111259, 129204, 222518, 333777, 445036, 667554, 1001331, 1335108, 2002662, 4005324]

約数ペア:

[(1, 4005324), (2, 2002662), (3, 1335108), (4, 1001331), (6, 667554), (9, 445036), (12, 333777), (18, 222518), (31, 129204), (36, 111259), (37, 108252), (62, 64602), (74, 54126), (93, 43068), (97, 41292), (111, 36084), (124, 32301), (148, 27063), (186, 21534), (194, 20646), (222, 18042), (279, 14356), (291, 13764), (333, 12028), (372, 10767), (388, 10323), (444, 9021), (558, 7178), (582, 6882), (666, 6014), (873, 4588), (1116, 3589), (1147, 3492), (1164, 3441), (1332, 3007), (1746, 2294)]