18396831864

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{232777}}^1$

素因数の和:232912

約数の個数: 64

約数和(自身を含む): 47766045600

約数和(自身を除く): 29369213736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 89, 111, 148, 178, 222, 267, 296, 356, 444, 534, 712, 888, 1068, 2136, 3293, 6586, 9879, 13172, 19758, 26344, 39516, 79032, 232777, 465554, 698331, 931108, 1396662, 1862216, 2793324, 5586648, 8612749, 17225498, 20717153, 25838247, 34450996, 41434306, 51676494, 62151459, 68901992, 82868612, 103352988, 124302918, 165737224, 206705976, 248605836, 497211672, 766534661, 1533069322, 2299603983, 3066138644, 4599207966, 6132277288, 9198415932, 18396831864]

約数ペア:

[(1, 18396831864), (2, 9198415932), (3, 6132277288), (4, 4599207966), (6, 3066138644), (8, 2299603983), (12, 1533069322), (24, 766534661), (37, 497211672), (74, 248605836), (89, 206705976), (111, 165737224), (148, 124302918), (178, 103352988), (222, 82868612), (267, 68901992), (296, 62151459), (356, 51676494), (444, 41434306), (534, 34450996), (712, 25838247), (888, 20717153), (1068, 17225498), (2136, 8612749), (3293, 5586648), (6586, 2793324), (9879, 1862216), (13172, 1396662), (19758, 931108), (26344, 698331), (39516, 465554), (79032, 232777)]