15668314998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2847749}}^1$

素因数の和:2847892

約数の個数: 32

約数和(自身を含む): 36086688000

約数和(自身を除く): 20418373002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 2847749, 5695498, 8543247, 17086494, 19934243, 39868486, 59802729, 119605458, 373055119, 746110238, 1119165357, 2238330714, 2611385833, 5222771666, 7834157499, 15668314998]

約数ペア:

[(1, 15668314998), (2, 7834157499), (3, 5222771666), (6, 2611385833), (7, 2238330714), (14, 1119165357), (21, 746110238), (42, 373055119), (131, 119605458), (262, 59802729), (393, 39868486), (786, 19934243), (917, 17086494), (1834, 8543247), (2751, 5695498), (5502, 2847749)]