26369826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 36667614

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 71, 74, 111, 142, 213, 222, 239, 259, 426, 478, 497, 518, 717, 777, 994, 1434, 1491, 1554, 1673, 2627, 2982, 3346, 5019, 5254, 7881, 8843, 10038, 15762, 16969, 17686, 18389, 26529, 33938, 36778, 50907, 53058, 55167, 61901, 101814, 110334, 118783, 123802, 185703, 237566, 356349, 371406, 627853, 712698, 1255706, 1883559, 3767118, 4394971, 8789942, 13184913, 26369826]

約数ペア:

[(1, 26369826), (2, 13184913), (3, 8789942), (6, 4394971), (7, 3767118), (14, 1883559), (21, 1255706), (37, 712698), (42, 627853), (71, 371406), (74, 356349), (111, 237566), (142, 185703), (213, 123802), (222, 118783), (239, 110334), (259, 101814), (426, 61901), (478, 55167), (497, 53058), (518, 50907), (717, 36778), (777, 33938), (994, 26529), (1434, 18389), (1491, 17686), (1554, 16969), (1673, 15762), (2627, 10038), (2982, 8843), (3346, 7881), (5019, 5254)]