38945358

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 87749376

約数和(自身を除く): 48804018

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 751, 774, 1206, 1502, 2253, 2881, 4506, 5762, 6759, 8643, 13518, 17286, 25929, 32293, 50317, 51858, 64586, 96879, 100634, 150951, 193758, 290637, 301902, 452853, 581274, 905706, 2163631, 4327262, 6490893, 12981786, 19472679, 38945358]

約数ペア:

[(1, 38945358), (2, 19472679), (3, 12981786), (6, 6490893), (9, 4327262), (18, 2163631), (43, 905706), (67, 581274), (86, 452853), (129, 301902), (134, 290637), (201, 193758), (258, 150951), (387, 100634), (402, 96879), (603, 64586), (751, 51858), (774, 50317), (1206, 32293), (1502, 25929), (2253, 17286), (2881, 13518), (4506, 8643), (5762, 6759)]