6471612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 19047392

約数和(自身を除く): 12575780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 421, 427, 549, 732, 842, 854, 1098, 1263, 1281, 1684, 1708, 2196, 2526, 2562, 2947, 3789, 3843, 5052, 5124, 5894, 7578, 7686, 8841, 11788, 15156, 15372, 17682, 25681, 26523, 35364, 51362, 53046, 77043, 102724, 106092, 154086, 179767, 231129, 308172, 359534, 462258, 539301, 719068, 924516, 1078602, 1617903, 2157204, 3235806, 6471612]

約数ペア:

[(1, 6471612), (2, 3235806), (3, 2157204), (4, 1617903), (6, 1078602), (7, 924516), (9, 719068), (12, 539301), (14, 462258), (18, 359534), (21, 308172), (28, 231129), (36, 179767), (42, 154086), (61, 106092), (63, 102724), (84, 77043), (122, 53046), (126, 51362), (183, 35364), (244, 26523), (252, 25681), (366, 17682), (421, 15372), (427, 15156), (549, 11788), (732, 8841), (842, 7686), (854, 7578), (1098, 5894), (1263, 5124), (1281, 5052), (1684, 3843), (1708, 3789), (2196, 2947), (2526, 2562)]