29003994

素因数分解:

$2^1\times 3^7\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 68880000

約数和(自身を除く): 39876006

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 349, 486, 513, 698, 729, 1026, 1047, 1458, 1539, 2094, 2187, 3078, 3141, 4374, 4617, 6282, 6631, 9234, 9423, 13262, 13851, 18846, 19893, 27702, 28269, 39786, 41553, 56538, 59679, 83106, 84807, 119358, 169614, 179037, 254421, 358074, 508842, 537111, 763263, 1074222, 1526526, 1611333, 3222666, 4833999, 9667998, 14501997, 29003994]

約数ペア:

[(1, 29003994), (2, 14501997), (3, 9667998), (6, 4833999), (9, 3222666), (18, 1611333), (19, 1526526), (27, 1074222), (38, 763263), (54, 537111), (57, 508842), (81, 358074), (114, 254421), (162, 179037), (171, 169614), (243, 119358), (342, 84807), (349, 83106), (486, 59679), (513, 56538), (698, 41553), (729, 39786), (1026, 28269), (1047, 27702), (1458, 19893), (1539, 18846), (2094, 13851), (2187, 13262), (3078, 9423), (3141, 9234), (4374, 6631), (4617, 6282)]