18808212982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{37781}}^1$

素因数の和:38304

約数の個数: 32

約数和(自身を含む): 31191005664

約数和(自身を除く): 12382792682

約数列:

[1, 2, 13, 26, 41, 82, 467, 533, 934, 1066, 6071, 12142, 19147, 37781, 38294, 75562, 248911, 491153, 497822, 982306, 1549021, 3098042, 17643727, 20137273, 35287454, 40274546, 229368451, 458736902, 723392807, 1446785614, 9404106491, 18808212982]

約数ペア:

[(1, 18808212982), (2, 9404106491), (13, 1446785614), (26, 723392807), (41, 458736902), (82, 229368451), (467, 40274546), (533, 35287454), (934, 20137273), (1066, 17643727), (6071, 3098042), (12142, 1549021), (19147, 982306), (37781, 497822), (38294, 491153), (75562, 248911)]