38156916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12277}}^1$

素因数の和:12328

約数の個数: 48

約数和(自身を含む): 104510336

約数和(自身を除く): 66353420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 12277, 24554, 36831, 49108, 73662, 85939, 147324, 171878, 257817, 343756, 454249, 515634, 908498, 1031268, 1362747, 1816996, 2725494, 3179743, 5450988, 6359486, 9539229, 12718972, 19078458, 38156916]

約数ペア:

[(1, 38156916), (2, 19078458), (3, 12718972), (4, 9539229), (6, 6359486), (7, 5450988), (12, 3179743), (14, 2725494), (21, 1816996), (28, 1362747), (37, 1031268), (42, 908498), (74, 515634), (84, 454249), (111, 343756), (148, 257817), (222, 171878), (259, 147324), (444, 85939), (518, 73662), (777, 49108), (1036, 36831), (1554, 24554), (3108, 12277)]