15223338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 36088416

約数和(自身を除く): 20865078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 971, 1206, 1742, 1942, 2613, 2913, 5226, 5826, 7839, 8739, 12623, 15678, 17478, 25246, 37869, 65057, 75738, 113607, 130114, 195171, 227214, 390342, 585513, 845741, 1171026, 1691482, 2537223, 5074446, 7611669, 15223338]

約数ペア:

[(1, 15223338), (2, 7611669), (3, 5074446), (6, 2537223), (9, 1691482), (13, 1171026), (18, 845741), (26, 585513), (39, 390342), (67, 227214), (78, 195171), (117, 130114), (134, 113607), (201, 75738), (234, 65057), (402, 37869), (603, 25246), (871, 17478), (971, 15678), (1206, 12623), (1742, 8739), (1942, 7839), (2613, 5826), (2913, 5226)]