17939405576

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{2311}}^1\times {\mathrm{15907}}^1$

素因数の和:18285

約数の個数: 32

約数和(自身を含む): 34204745280

約数和(自身を除く): 16265339704

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 2311, 4622, 9244, 15907, 18488, 31814, 63628, 127256, 140971, 281942, 563884, 970327, 1127768, 1940654, 3881308, 7762616, 36761077, 73522154, 147044308, 294088616, 2242425697, 4484851394, 8969702788, 17939405576]

約数ペア:

[(1, 17939405576), (2, 8969702788), (4, 4484851394), (8, 2242425697), (61, 294088616), (122, 147044308), (244, 73522154), (488, 36761077), (2311, 7762616), (4622, 3881308), (9244, 1940654), (15907, 1127768), (18488, 970327), (31814, 563884), (63628, 281942), (127256, 140971)]