18364778872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{3919}}^1$

素因数の和:4097

約数の個数: 96

約数和(自身を含む): 39039436800

約数和(自身を除く): 20674657928

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 103, 121, 188, 206, 242, 376, 412, 484, 517, 824, 968, 1034, 1133, 2068, 2266, 3919, 4136, 4532, 4841, 5687, 7838, 9064, 9682, 11374, 12463, 15676, 19364, 22748, 24926, 31352, 38728, 43109, 45496, 49852, 53251, 86218, 99704, 106502, 172436, 184193, 213004, 344872, 368386, 403657, 426008, 474199, 585761, 736772, 807314, 948398, 1171522, 1473544, 1614628, 1896796, 2026123, 2343044, 3229256, 3793592, 4052246, 4440227, 4686088, 8104492, 8880454, 16208984, 17760908, 18971879, 22287353, 35521816, 37943758, 44574706, 48842497, 75887516, 89149412, 97684994, 151775032, 178298824, 195369988, 208690669, 390739976, 417381338, 834762676, 1669525352, 2295597359, 4591194718, 9182389436, 18364778872]

約数ペア:

[(1, 18364778872), (2, 9182389436), (4, 4591194718), (8, 2295597359), (11, 1669525352), (22, 834762676), (44, 417381338), (47, 390739976), (88, 208690669), (94, 195369988), (103, 178298824), (121, 151775032), (188, 97684994), (206, 89149412), (242, 75887516), (376, 48842497), (412, 44574706), (484, 37943758), (517, 35521816), (824, 22287353), (968, 18971879), (1034, 17760908), (1133, 16208984), (2068, 8880454), (2266, 8104492), (3919, 4686088), (4136, 4440227), (4532, 4052246), (4841, 3793592), (5687, 3229256), (7838, 2343044), (9064, 2026123), (9682, 1896796), (11374, 1614628), (12463, 1473544), (15676, 1171522), (19364, 948398), (22748, 807314), (24926, 736772), (31352, 585761), (38728, 474199), (43109, 426008), (45496, 403657), (49852, 368386), (53251, 344872), (86218, 213004), (99704, 184193), (106502, 172436)]