47479446

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 122839200

約数和(自身を除く): 75359754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 149, 162, 189, 281, 298, 378, 447, 562, 567, 843, 894, 1043, 1134, 1341, 1686, 1967, 2086, 2529, 2682, 3129, 3934, 4023, 5058, 5901, 6258, 7587, 8046, 9387, 11802, 12069, 15174, 17703, 18774, 22761, 24138, 28161, 35406, 41869, 45522, 53109, 56322, 83738, 84483, 106218, 125607, 159327, 168966, 251214, 293083, 318654, 376821, 586166, 753642, 879249, 1130463, 1758498, 2260926, 2637747, 3391389, 5275494, 6782778, 7913241, 15826482, 23739723, 47479446]

約数ペア:

[(1, 47479446), (2, 23739723), (3, 15826482), (6, 7913241), (7, 6782778), (9, 5275494), (14, 3391389), (18, 2637747), (21, 2260926), (27, 1758498), (42, 1130463), (54, 879249), (63, 753642), (81, 586166), (126, 376821), (149, 318654), (162, 293083), (189, 251214), (281, 168966), (298, 159327), (378, 125607), (447, 106218), (562, 84483), (567, 83738), (843, 56322), (894, 53109), (1043, 45522), (1134, 41869), (1341, 35406), (1686, 28161), (1967, 24138), (2086, 22761), (2529, 18774), (2682, 17703), (3129, 15174), (3934, 12069), (4023, 11802), (5058, 9387), (5901, 8046), (6258, 7587)]