13306536138

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{72649}}^1$

素因数の和:72764

約数の個数: 64

約数和(自身を含む): 31384800000

約数和(自身を除く): 18078263862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 343, 534, 623, 686, 1029, 1246, 1869, 2058, 3738, 4361, 8722, 13083, 26166, 30527, 61054, 72649, 91581, 145298, 183162, 217947, 435894, 508543, 1017086, 1525629, 3051258, 3559801, 6465761, 7119602, 10679403, 12931522, 19397283, 21358806, 24918607, 38794566, 45260327, 49837214, 74755821, 90520654, 135780981, 149511642, 271561962, 316822289, 633644578, 950466867, 1900933734, 2217756023, 4435512046, 6653268069, 13306536138]

約数ペア:

[(1, 13306536138), (2, 6653268069), (3, 4435512046), (6, 2217756023), (7, 1900933734), (14, 950466867), (21, 633644578), (42, 316822289), (49, 271561962), (89, 149511642), (98, 135780981), (147, 90520654), (178, 74755821), (267, 49837214), (294, 45260327), (343, 38794566), (534, 24918607), (623, 21358806), (686, 19397283), (1029, 12931522), (1246, 10679403), (1869, 7119602), (2058, 6465761), (3738, 3559801), (4361, 3051258), (8722, 1525629), (13083, 1017086), (26166, 508543), (30527, 435894), (61054, 217947), (72649, 183162), (91581, 145298)]