4904964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 13366080

約数和(自身を除く): 8461116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 101, 114, 142, 171, 202, 213, 228, 284, 303, 342, 404, 426, 606, 639, 684, 852, 909, 1212, 1278, 1349, 1818, 1919, 2556, 2698, 3636, 3838, 4047, 5396, 5757, 7171, 7676, 8094, 11514, 12141, 14342, 16188, 17271, 21513, 23028, 24282, 28684, 34542, 43026, 48564, 64539, 69084, 86052, 129078, 136249, 258156, 272498, 408747, 544996, 817494, 1226241, 1634988, 2452482, 4904964]

約数ペア:

[(1, 4904964), (2, 2452482), (3, 1634988), (4, 1226241), (6, 817494), (9, 544996), (12, 408747), (18, 272498), (19, 258156), (36, 136249), (38, 129078), (57, 86052), (71, 69084), (76, 64539), (101, 48564), (114, 43026), (142, 34542), (171, 28684), (202, 24282), (213, 23028), (228, 21513), (284, 17271), (303, 16188), (342, 14342), (404, 12141), (426, 11514), (606, 8094), (639, 7676), (684, 7171), (852, 5757), (909, 5396), (1212, 4047), (1278, 3838), (1349, 3636), (1818, 2698), (1919, 2556)]