2017392012

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{5227}}^1$

素因数の和:5459

約数の個数: 72

約数和(自身を含む): 5206586112

約数和(自身を除く): 3189194100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 151, 213, 284, 302, 426, 453, 604, 639, 852, 906, 1278, 1359, 1812, 2556, 2718, 5227, 5436, 10454, 10721, 15681, 20908, 21442, 31362, 32163, 42884, 47043, 62724, 64326, 94086, 96489, 128652, 188172, 192978, 371117, 385956, 742234, 789277, 1113351, 1484468, 1578554, 2226702, 2367831, 3157108, 3340053, 4453404, 4735662, 6680106, 7103493, 9471324, 13360212, 14206986, 28413972, 56038667, 112077334, 168116001, 224154668, 336232002, 504348003, 672464004, 1008696006, 2017392012]

約数ペア:

[(1, 2017392012), (2, 1008696006), (3, 672464004), (4, 504348003), (6, 336232002), (9, 224154668), (12, 168116001), (18, 112077334), (36, 56038667), (71, 28413972), (142, 14206986), (151, 13360212), (213, 9471324), (284, 7103493), (302, 6680106), (426, 4735662), (453, 4453404), (604, 3340053), (639, 3157108), (852, 2367831), (906, 2226702), (1278, 1578554), (1359, 1484468), (1812, 1113351), (2556, 789277), (2718, 742234), (5227, 385956), (5436, 371117), (10454, 192978), (10721, 188172), (15681, 128652), (20908, 96489), (21442, 94086), (31362, 64326), (32163, 62724), (42884, 47043)]