18466266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 46964736

約数和(自身を除く): 28498470

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1091, 1209, 1302, 2182, 2418, 2821, 3273, 5642, 6546, 7637, 8463, 14183, 15274, 16926, 22911, 28366, 33821, 42549, 45822, 67642, 85098, 99281, 101463, 198562, 202926, 236747, 297843, 439673, 473494, 595686, 710241, 879346, 1319019, 1420482, 2638038, 3077711, 6155422, 9233133, 18466266]

約数ペア:

[(1, 18466266), (2, 9233133), (3, 6155422), (6, 3077711), (7, 2638038), (13, 1420482), (14, 1319019), (21, 879346), (26, 710241), (31, 595686), (39, 473494), (42, 439673), (62, 297843), (78, 236747), (91, 202926), (93, 198562), (182, 101463), (186, 99281), (217, 85098), (273, 67642), (403, 45822), (434, 42549), (546, 33821), (651, 28366), (806, 22911), (1091, 16926), (1209, 15274), (1302, 14183), (2182, 8463), (2418, 7637), (2821, 6546), (3273, 5642)]