13893642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3603

約数の個数: 48

約数和(自身を含む): 35523072

約数和(自身を除く): 21629430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3557, 3906, 7114, 10671, 21342, 24899, 32013, 49798, 64026, 74697, 110267, 149394, 220534, 224091, 330801, 448182, 661602, 771869, 992403, 1543738, 1984806, 2315607, 4631214, 6946821, 13893642]

約数ペア:

[(1, 13893642), (2, 6946821), (3, 4631214), (6, 2315607), (7, 1984806), (9, 1543738), (14, 992403), (18, 771869), (21, 661602), (31, 448182), (42, 330801), (62, 224091), (63, 220534), (93, 149394), (126, 110267), (186, 74697), (217, 64026), (279, 49798), (434, 32013), (558, 24899), (651, 21342), (1302, 10671), (1953, 7114), (3557, 3906)]