15666330978

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{59699}}^1$

素因数の和:60007

約数の個数: 48

約数和(自身を含む): 34645104000

約数和(自身を除く): 18978773022

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 239, 366, 478, 549, 717, 1098, 1434, 2151, 4302, 14579, 29158, 43737, 59699, 87474, 119398, 131211, 179097, 262422, 358194, 537291, 1074582, 3641639, 7283278, 10924917, 14268061, 21849834, 28536122, 32774751, 42804183, 65549502, 85608366, 128412549, 256825098, 870351721, 1740703442, 2611055163, 5222110326, 7833165489, 15666330978]

約数ペア:

[(1, 15666330978), (2, 7833165489), (3, 5222110326), (6, 2611055163), (9, 1740703442), (18, 870351721), (61, 256825098), (122, 128412549), (183, 85608366), (239, 65549502), (366, 42804183), (478, 32774751), (549, 28536122), (717, 21849834), (1098, 14268061), (1434, 10924917), (2151, 7283278), (4302, 3641639), (14579, 1074582), (29158, 537291), (43737, 358194), (59699, 262422), (87474, 179097), (119398, 131211)]