18250758

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 44363592

約数和(自身を除く): 26112834

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 81, 94, 102, 141, 153, 162, 243, 282, 306, 423, 459, 486, 799, 846, 918, 1269, 1377, 1598, 2209, 2397, 2538, 2754, 3807, 4131, 4418, 4794, 6627, 7191, 7614, 8262, 11421, 13254, 14382, 19881, 21573, 22842, 37553, 39762, 43146, 59643, 64719, 75106, 112659, 119286, 129438, 178929, 194157, 225318, 337977, 357858, 388314, 536787, 675954, 1013931, 1073574, 2027862, 3041793, 6083586, 9125379, 18250758]

約数ペア:

[(1, 18250758), (2, 9125379), (3, 6083586), (6, 3041793), (9, 2027862), (17, 1073574), (18, 1013931), (27, 675954), (34, 536787), (47, 388314), (51, 357858), (54, 337977), (81, 225318), (94, 194157), (102, 178929), (141, 129438), (153, 119286), (162, 112659), (243, 75106), (282, 64719), (306, 59643), (423, 43146), (459, 39762), (486, 37553), (799, 22842), (846, 21573), (918, 19881), (1269, 14382), (1377, 13254), (1598, 11421), (2209, 8262), (2397, 7614), (2538, 7191), (2754, 6627), (3807, 4794), (4131, 4418)]