1357986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 3283200

約数和(自身を除く): 1925214

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 149, 186, 217, 294, 298, 434, 447, 651, 894, 1043, 1302, 1519, 2086, 3038, 3129, 4557, 4619, 6258, 7301, 9114, 9238, 13857, 14602, 21903, 27714, 32333, 43806, 64666, 96999, 193998, 226331, 452662, 678993, 1357986]

約数ペア:

[(1, 1357986), (2, 678993), (3, 452662), (6, 226331), (7, 193998), (14, 96999), (21, 64666), (31, 43806), (42, 32333), (49, 27714), (62, 21903), (93, 14602), (98, 13857), (147, 9238), (149, 9114), (186, 7301), (217, 6258), (294, 4619), (298, 4557), (434, 3129), (447, 3038), (651, 2086), (894, 1519), (1043, 1302)]