18278502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 42574896

約数和(自身を除く): 24296394

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1122, 1481, 2057, 2962, 4114, 4443, 6171, 8886, 12342, 16291, 25177, 32582, 48873, 50354, 75531, 97746, 151062, 179201, 276947, 358402, 537603, 553894, 830841, 1075206, 1661682, 3046417, 6092834, 9139251, 18278502]

約数ペア:

[(1, 18278502), (2, 9139251), (3, 6092834), (6, 3046417), (11, 1661682), (17, 1075206), (22, 830841), (33, 553894), (34, 537603), (51, 358402), (66, 276947), (102, 179201), (121, 151062), (187, 97746), (242, 75531), (363, 50354), (374, 48873), (561, 32582), (726, 25177), (1122, 16291), (1481, 12342), (2057, 8886), (2962, 6171), (4114, 4443)]