17664612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 47548032

約数和(自身を除く): 29883420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 1861, 2373, 3164, 3722, 4746, 5583, 7444, 9492, 11166, 13027, 22332, 26054, 39081, 52108, 78162, 156324, 210293, 420586, 630879, 841172, 1261758, 1472051, 2523516, 2944102, 4416153, 5888204, 8832306, 17664612]

約数ペア:

[(1, 17664612), (2, 8832306), (3, 5888204), (4, 4416153), (6, 2944102), (7, 2523516), (12, 1472051), (14, 1261758), (21, 841172), (28, 630879), (42, 420586), (84, 210293), (113, 156324), (226, 78162), (339, 52108), (452, 39081), (678, 26054), (791, 22332), (1356, 13027), (1582, 11166), (1861, 9492), (2373, 7444), (3164, 5583), (3722, 4746)]