4073958

素因数分解:

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

素因数の和:202

約数の個数: 72

約数和(自身を含む): 10670400

約数和(自身を除く): 6596442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 149, 186, 217, 279, 294, 298, 434, 441, 447, 558, 651, 882, 894, 1043, 1302, 1341, 1519, 1953, 2086, 2682, 3038, 3129, 3906, 4557, 4619, 6258, 7301, 9114, 9238, 9387, 13671, 13857, 14602, 18774, 21903, 27342, 27714, 32333, 41571, 43806, 64666, 65709, 83142, 96999, 131418, 193998, 226331, 290997, 452662, 581994, 678993, 1357986, 2036979, 4073958]

約数ペア:

[(1, 4073958), (2, 2036979), (3, 1357986), (6, 678993), (7, 581994), (9, 452662), (14, 290997), (18, 226331), (21, 193998), (31, 131418), (42, 96999), (49, 83142), (62, 65709), (63, 64666), (93, 43806), (98, 41571), (126, 32333), (147, 27714), (149, 27342), (186, 21903), (217, 18774), (279, 14602), (294, 13857), (298, 13671), (434, 9387), (441, 9238), (447, 9114), (558, 7301), (651, 6258), (882, 4619), (894, 4557), (1043, 3906), (1302, 3129), (1341, 3038), (1519, 2682), (1953, 2086)]