31593042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 78427440

約数和(自身を除く): 46834398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 41, 74, 78, 82, 89, 111, 117, 123, 178, 222, 234, 246, 267, 333, 369, 481, 533, 534, 666, 738, 801, 962, 1066, 1157, 1443, 1517, 1599, 1602, 2314, 2886, 3034, 3198, 3293, 3471, 3649, 4329, 4551, 4797, 6586, 6942, 7298, 8658, 9102, 9594, 9879, 10413, 10947, 13653, 19721, 19758, 20826, 21894, 27306, 29637, 32841, 39442, 42809, 47437, 59163, 59274, 65682, 85618, 94874, 118326, 128427, 135013, 142311, 177489, 256854, 270026, 284622, 354978, 385281, 405039, 426933, 770562, 810078, 853866, 1215117, 1755169, 2430234, 3510338, 5265507, 10531014, 15796521, 31593042]

約数ペア:

[(1, 31593042), (2, 15796521), (3, 10531014), (6, 5265507), (9, 3510338), (13, 2430234), (18, 1755169), (26, 1215117), (37, 853866), (39, 810078), (41, 770562), (74, 426933), (78, 405039), (82, 385281), (89, 354978), (111, 284622), (117, 270026), (123, 256854), (178, 177489), (222, 142311), (234, 135013), (246, 128427), (267, 118326), (333, 94874), (369, 85618), (481, 65682), (533, 59274), (534, 59163), (666, 47437), (738, 42809), (801, 39442), (962, 32841), (1066, 29637), (1157, 27306), (1443, 21894), (1517, 20826), (1599, 19758), (1602, 19721), (2314, 13653), (2886, 10947), (3034, 10413), (3198, 9879), (3293, 9594), (3471, 9102), (3649, 8658), (4329, 7298), (4551, 6942), (4797, 6586)]