18228756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16693}}^1$

素因数の和:16720

約数の個数: 48

約数和(自身を含む): 52352384

約数和(自身を除く): 34123628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16693, 33386, 50079, 66772, 100158, 116851, 200316, 217009, 233702, 350553, 434018, 467404, 651027, 701106, 868036, 1302054, 1402212, 1519063, 2604108, 3038126, 4557189, 6076252, 9114378, 18228756]

約数ペア:

[(1, 18228756), (2, 9114378), (3, 6076252), (4, 4557189), (6, 3038126), (7, 2604108), (12, 1519063), (13, 1402212), (14, 1302054), (21, 868036), (26, 701106), (28, 651027), (39, 467404), (42, 434018), (52, 350553), (78, 233702), (84, 217009), (91, 200316), (156, 116851), (182, 100158), (273, 66772), (364, 50079), (546, 33386), (1092, 16693)]