17765793018

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{3613}}^1$

素因数の和:3993

約数の個数: 80

約数和(自身を含む): 40301015040

約数和(自身を除く): 22535222022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 239, 254, 381, 478, 717, 762, 1143, 1434, 2151, 2286, 3429, 3613, 4302, 6453, 6858, 7226, 10287, 10839, 12906, 19359, 20574, 21678, 30353, 32517, 38718, 60706, 65034, 91059, 97551, 182118, 195102, 273177, 292653, 458851, 546354, 585306, 819531, 863507, 917702, 1376553, 1639062, 1727014, 2458593, 2590521, 2753106, 4129659, 4917186, 5181042, 7771563, 8259318, 12388977, 15543126, 23314689, 24777954, 37166931, 46629378, 69944067, 74333862, 109665389, 139888134, 219330778, 328996167, 657992334, 986988501, 1973977002, 2960965503, 5921931006, 8882896509, 17765793018]

約数ペア:

[(1, 17765793018), (2, 8882896509), (3, 5921931006), (6, 2960965503), (9, 1973977002), (18, 986988501), (27, 657992334), (54, 328996167), (81, 219330778), (127, 139888134), (162, 109665389), (239, 74333862), (254, 69944067), (381, 46629378), (478, 37166931), (717, 24777954), (762, 23314689), (1143, 15543126), (1434, 12388977), (2151, 8259318), (2286, 7771563), (3429, 5181042), (3613, 4917186), (4302, 4129659), (6453, 2753106), (6858, 2590521), (7226, 2458593), (10287, 1727014), (10839, 1639062), (12906, 1376553), (19359, 917702), (20574, 863507), (21678, 819531), (30353, 585306), (32517, 546354), (38718, 458851), (60706, 292653), (65034, 273177), (91059, 195102), (97551, 182118)]