18677628

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3424

約数の個数: 60

約数和(自身を含む): 51714432

約数和(自身を除く): 33036804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 3391, 5508, 6782, 10173, 13564, 20346, 30519, 40692, 57647, 61038, 91557, 115294, 122076, 172941, 183114, 230588, 274671, 345882, 366228, 518823, 549342, 691764, 1037646, 1098684, 1556469, 2075292, 3112938, 4669407, 6225876, 9338814, 18677628]

約数ペア:

[(1, 18677628), (2, 9338814), (3, 6225876), (4, 4669407), (6, 3112938), (9, 2075292), (12, 1556469), (17, 1098684), (18, 1037646), (27, 691764), (34, 549342), (36, 518823), (51, 366228), (54, 345882), (68, 274671), (81, 230588), (102, 183114), (108, 172941), (153, 122076), (162, 115294), (204, 91557), (306, 61038), (324, 57647), (459, 40692), (612, 30519), (918, 20346), (1377, 13564), (1836, 10173), (2754, 6782), (3391, 5508)]