18614928

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4909}}^1$

素因数の和:4999

約数の個数: 40

約数和(自身を含む): 48707200

約数和(自身を除く): 30092272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 4909, 9818, 14727, 19636, 29454, 39272, 58908, 78544, 117816, 235632, 387811, 775622, 1163433, 1551244, 2326866, 3102488, 4653732, 6204976, 9307464, 18614928]

約数ペア:

[(1, 18614928), (2, 9307464), (3, 6204976), (4, 4653732), (6, 3102488), (8, 2326866), (12, 1551244), (16, 1163433), (24, 775622), (48, 387811), (79, 235632), (158, 117816), (237, 78544), (316, 58908), (474, 39272), (632, 29454), (948, 19636), (1264, 14727), (1896, 9818), (3792, 4909)]