8572746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 21488544

約数和(自身を除く): 12915798

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 2243, 3822, 4486, 6729, 13458, 15701, 29159, 31402, 47103, 58318, 87477, 94206, 109907, 174954, 204113, 219814, 329721, 408226, 612339, 659442, 1224678, 1428791, 2857582, 4286373, 8572746]

約数ペア:

[(1, 8572746), (2, 4286373), (3, 2857582), (6, 1428791), (7, 1224678), (13, 659442), (14, 612339), (21, 408226), (26, 329721), (39, 219814), (42, 204113), (49, 174954), (78, 109907), (91, 94206), (98, 87477), (147, 58318), (182, 47103), (273, 31402), (294, 29159), (546, 15701), (637, 13458), (1274, 6729), (1911, 4486), (2243, 3822)]