6659406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 9065394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 191, 234, 298, 382, 447, 573, 894, 1146, 1341, 1719, 1937, 2483, 2682, 3438, 3874, 4966, 5811, 7449, 11622, 14898, 17433, 22347, 28459, 34866, 44694, 56918, 85377, 170754, 256131, 369967, 512262, 739934, 1109901, 2219802, 3329703, 6659406]

約数ペア:

[(1, 6659406), (2, 3329703), (3, 2219802), (6, 1109901), (9, 739934), (13, 512262), (18, 369967), (26, 256131), (39, 170754), (78, 85377), (117, 56918), (149, 44694), (191, 34866), (234, 28459), (298, 22347), (382, 17433), (447, 14898), (573, 11622), (894, 7449), (1146, 5811), (1341, 4966), (1719, 3874), (1937, 3438), (2483, 2682)]