18477708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 46539360

約数和(自身を除く): 28061652

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1709, 1802, 2703, 3418, 3604, 5127, 5406, 6836, 10254, 10812, 20508, 29053, 58106, 87159, 90577, 116212, 174318, 181154, 271731, 348636, 362308, 543462, 1086924, 1539809, 3079618, 4619427, 6159236, 9238854, 18477708]

約数ペア:

[(1, 18477708), (2, 9238854), (3, 6159236), (4, 4619427), (6, 3079618), (12, 1539809), (17, 1086924), (34, 543462), (51, 362308), (53, 348636), (68, 271731), (102, 181154), (106, 174318), (159, 116212), (204, 90577), (212, 87159), (318, 58106), (636, 29053), (901, 20508), (1709, 10812), (1802, 10254), (2703, 6836), (3418, 5406), (3604, 5127)]