18109488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22193}}^1$

素因数の和:22221

約数の個数: 40

約数和(自身を含む): 49537008

約数和(自身を除く): 31427520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 22193, 44386, 66579, 88772, 133158, 177544, 266316, 355088, 377281, 532632, 754562, 1065264, 1131843, 1509124, 2263686, 3018248, 4527372, 6036496, 9054744, 18109488]

約数ペア:

[(1, 18109488), (2, 9054744), (3, 6036496), (4, 4527372), (6, 3018248), (8, 2263686), (12, 1509124), (16, 1131843), (17, 1065264), (24, 754562), (34, 532632), (48, 377281), (51, 355088), (68, 266316), (102, 177544), (136, 133158), (204, 88772), (272, 66579), (408, 44386), (816, 22193)]