21467702994

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{4133}}^1$

素因数の和:4435

約数の個数: 64

約数和(自身を含む): 44361457920

約数和(自身を除く): 22893754926

約数列:

[1, 2, 3, 6, 71, 89, 137, 142, 178, 213, 267, 274, 411, 426, 534, 822, 4133, 6319, 8266, 9727, 12193, 12399, 12638, 18957, 19454, 24386, 24798, 29181, 36579, 37914, 58362, 73158, 293443, 367837, 566221, 586886, 735674, 865703, 880329, 1103511, 1132442, 1698663, 1731406, 1760658, 2207022, 2597109, 3397326, 5194218, 26116427, 40201691, 50393669, 52232854, 78349281, 80403382, 100787338, 120605073, 151181007, 156698562, 241210146, 302362014, 3577950499, 7155900998, 10733851497, 21467702994]

約数ペア:

[(1, 21467702994), (2, 10733851497), (3, 7155900998), (6, 3577950499), (71, 302362014), (89, 241210146), (137, 156698562), (142, 151181007), (178, 120605073), (213, 100787338), (267, 80403382), (274, 78349281), (411, 52232854), (426, 50393669), (534, 40201691), (822, 26116427), (4133, 5194218), (6319, 3397326), (8266, 2597109), (9727, 2207022), (12193, 1760658), (12399, 1731406), (12638, 1698663), (18957, 1132442), (19454, 1103511), (24386, 880329), (24798, 865703), (29181, 735674), (36579, 586886), (37914, 566221), (58362, 367837), (73158, 293443)]