7849476

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 20913984

約数和(自身を除く): 13064508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 83, 111, 142, 148, 166, 213, 222, 249, 284, 332, 333, 426, 444, 498, 639, 666, 747, 852, 996, 1278, 1332, 1494, 2556, 2627, 2988, 3071, 5254, 5893, 6142, 7881, 9213, 10508, 11786, 12284, 15762, 17679, 18426, 23572, 23643, 27639, 31524, 35358, 36852, 47286, 53037, 55278, 70716, 94572, 106074, 110556, 212148, 218041, 436082, 654123, 872164, 1308246, 1962369, 2616492, 3924738, 7849476]

約数ペア:

[(1, 7849476), (2, 3924738), (3, 2616492), (4, 1962369), (6, 1308246), (9, 872164), (12, 654123), (18, 436082), (36, 218041), (37, 212148), (71, 110556), (74, 106074), (83, 94572), (111, 70716), (142, 55278), (148, 53037), (166, 47286), (213, 36852), (222, 35358), (249, 31524), (284, 27639), (332, 23643), (333, 23572), (426, 18426), (444, 17679), (498, 15762), (639, 12284), (666, 11786), (747, 10508), (852, 9213), (996, 7881), (1278, 6142), (1332, 5893), (1494, 5254), (2556, 3071), (2627, 2988)]