18798152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 36652800

約数和(自身を除く): 17854648

約数列:

[1, 2, 4, 8, 31, 62, 124, 229, 248, 331, 458, 662, 916, 1324, 1832, 2648, 7099, 10261, 14198, 20522, 28396, 41044, 56792, 75799, 82088, 151598, 303196, 606392, 2349769, 4699538, 9399076, 18798152]

約数ペア:

[(1, 18798152), (2, 9399076), (4, 4699538), (8, 2349769), (31, 606392), (62, 303196), (124, 151598), (229, 82088), (248, 75799), (331, 56792), (458, 41044), (662, 28396), (916, 20522), (1324, 14198), (1832, 10261), (2648, 7099)]