18014744144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{838363}}^1$

素因数の和:838467

約数の個数: 40

約数和(自身を含む): 37424568960

約数和(自身を除く): 19409824816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 5372, 10744, 21488, 838363, 1676726, 3353452, 6706904, 13413808, 14252171, 28504342, 57008684, 66230677, 114017368, 132461354, 228034736, 264922708, 529845416, 1059690832, 1125921509, 2251843018, 4503686036, 9007372072, 18014744144]

約数ペア:

[(1, 18014744144), (2, 9007372072), (4, 4503686036), (8, 2251843018), (16, 1125921509), (17, 1059690832), (34, 529845416), (68, 264922708), (79, 228034736), (136, 132461354), (158, 114017368), (272, 66230677), (316, 57008684), (632, 28504342), (1264, 14252171), (1343, 13413808), (2686, 6706904), (5372, 3353452), (10744, 1676726), (21488, 838363)]