2018999532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{1931}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 5200356672

約数和(自身を除く): 3181357140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1931, 1958, 2937, 3862, 3916, 5793, 5874, 7724, 7921, 11586, 11748, 15842, 21241, 23172, 23763, 31684, 42482, 47526, 63723, 84964, 87131, 95052, 127446, 171859, 174262, 254892, 261393, 343718, 348524, 515577, 522786, 687436, 1031154, 1045572, 1890449, 2062308, 3780898, 5671347, 7561796, 11342694, 15295451, 22685388, 30590902, 45886353, 61181804, 91772706, 168249961, 183545412, 336499922, 504749883, 672999844, 1009499766, 2018999532]

約数ペア:

[(1, 2018999532), (2, 1009499766), (3, 672999844), (4, 504749883), (6, 336499922), (11, 183545412), (12, 168249961), (22, 91772706), (33, 61181804), (44, 45886353), (66, 30590902), (89, 22685388), (132, 15295451), (178, 11342694), (267, 7561796), (356, 5671347), (534, 3780898), (979, 2062308), (1068, 1890449), (1931, 1045572), (1958, 1031154), (2937, 687436), (3862, 522786), (3916, 515577), (5793, 348524), (5874, 343718), (7724, 261393), (7921, 254892), (11586, 174262), (11748, 171859), (15842, 127446), (21241, 95052), (23172, 87131), (23763, 84964), (31684, 63723), (42482, 47526)]