7686684

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 20151040

約数和(自身を除く): 12464356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 691, 927, 1236, 1382, 1854, 2073, 2764, 2781, 3708, 4146, 5562, 6219, 8292, 11124, 12438, 18657, 24876, 37314, 71173, 74628, 142346, 213519, 284692, 427038, 640557, 854076, 1281114, 1921671, 2562228, 3843342, 7686684]

約数ペア:

[(1, 7686684), (2, 3843342), (3, 2562228), (4, 1921671), (6, 1281114), (9, 854076), (12, 640557), (18, 427038), (27, 284692), (36, 213519), (54, 142346), (103, 74628), (108, 71173), (206, 37314), (309, 24876), (412, 18657), (618, 12438), (691, 11124), (927, 8292), (1236, 6219), (1382, 5562), (1854, 4146), (2073, 3708), (2764, 2781)]