1818331128

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{167249}}^1$

素因数の和:167412

約数の個数: 48

約数和(自身を含む): 4957290000

約数和(自身を除く): 3138958872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 167249, 334498, 501747, 668996, 1003494, 1337992, 1505241, 2006988, 3010482, 4013976, 6020964, 12041928, 25254599, 50509198, 75763797, 101018396, 151527594, 202036792, 227291391, 303055188, 454582782, 606110376, 909165564, 1818331128]

約数ペア:

[(1, 1818331128), (2, 909165564), (3, 606110376), (4, 454582782), (6, 303055188), (8, 227291391), (9, 202036792), (12, 151527594), (18, 101018396), (24, 75763797), (36, 50509198), (72, 25254599), (151, 12041928), (302, 6020964), (453, 4013976), (604, 3010482), (906, 2006988), (1208, 1505241), (1359, 1337992), (1812, 1003494), (2718, 668996), (3624, 501747), (5436, 334498), (10872, 167249)]