18633666

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 23170110

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 71, 83, 93, 102, 142, 166, 186, 213, 249, 426, 498, 527, 1054, 1207, 1411, 1581, 2201, 2414, 2573, 2822, 3162, 3621, 4233, 4402, 5146, 5893, 6603, 7242, 7719, 8466, 11786, 13206, 15438, 17679, 35358, 37417, 43741, 74834, 87482, 100181, 112251, 131223, 182683, 200362, 224502, 262446, 300543, 365366, 548049, 601086, 1096098, 3105611, 6211222, 9316833, 18633666]

約数ペア:

[(1, 18633666), (2, 9316833), (3, 6211222), (6, 3105611), (17, 1096098), (31, 601086), (34, 548049), (51, 365366), (62, 300543), (71, 262446), (83, 224502), (93, 200362), (102, 182683), (142, 131223), (166, 112251), (186, 100181), (213, 87482), (249, 74834), (426, 43741), (498, 37417), (527, 35358), (1054, 17679), (1207, 15438), (1411, 13206), (1581, 11786), (2201, 8466), (2414, 7719), (2573, 7242), (2822, 6603), (3162, 5893), (3621, 5146), (4233, 4402)]