18681715582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1\times {\mathrm{3547}}^1$

素因数の和:5260

約数の個数: 32

約数和(自身を含む): 30004073568

約数和(自身を除く): 11322357986

約数列:

[1, 2, 17, 34, 97, 194, 1597, 1649, 3194, 3298, 3547, 7094, 27149, 54298, 60299, 120598, 154909, 309818, 344059, 688118, 2633453, 5266906, 5664559, 5849003, 11329118, 11698006, 96297503, 192595006, 549462223, 1098924446, 9340857791, 18681715582]

約数ペア:

[(1, 18681715582), (2, 9340857791), (17, 1098924446), (34, 549462223), (97, 192595006), (194, 96297503), (1597, 11698006), (1649, 11329118), (3194, 5849003), (3298, 5664559), (3547, 5266906), (7094, 2633453), (27149, 688118), (54298, 344059), (60299, 309818), (120598, 154909)]