31468122

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 55623078

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 59, 63, 83, 102, 118, 119, 126, 153, 166, 177, 189, 238, 249, 306, 354, 357, 378, 413, 459, 498, 531, 581, 714, 747, 826, 918, 1003, 1062, 1071, 1162, 1239, 1411, 1494, 1593, 1743, 2006, 2142, 2241, 2478, 2822, 3009, 3186, 3213, 3486, 3717, 4233, 4482, 4897, 5229, 6018, 6426, 7021, 7434, 8466, 9027, 9794, 9877, 10458, 11151, 12699, 14042, 14691, 15687, 18054, 19754, 21063, 22302, 25398, 27081, 29382, 29631, 31374, 34279, 38097, 42126, 44073, 54162, 59262, 63189, 68558, 76194, 83249, 88146, 88893, 102837, 126378, 132219, 166498, 177786, 189567, 205674, 249747, 264438, 266679, 308511, 379134, 499494, 533358, 582743, 617022, 749241, 925533, 1165486, 1498482, 1748229, 1851066, 2247723, 3496458, 4495446, 5244687, 10489374, 15734061, 31468122]

約数ペア:

[(1, 31468122), (2, 15734061), (3, 10489374), (6, 5244687), (7, 4495446), (9, 3496458), (14, 2247723), (17, 1851066), (18, 1748229), (21, 1498482), (27, 1165486), (34, 925533), (42, 749241), (51, 617022), (54, 582743), (59, 533358), (63, 499494), (83, 379134), (102, 308511), (118, 266679), (119, 264438), (126, 249747), (153, 205674), (166, 189567), (177, 177786), (189, 166498), (238, 132219), (249, 126378), (306, 102837), (354, 88893), (357, 88146), (378, 83249), (413, 76194), (459, 68558), (498, 63189), (531, 59262), (581, 54162), (714, 44073), (747, 42126), (826, 38097), (918, 34279), (1003, 31374), (1062, 29631), (1071, 29382), (1162, 27081), (1239, 25398), (1411, 22302), (1494, 21063), (1593, 19754), (1743, 18054), (2006, 15687), (2142, 14691), (2241, 14042), (2478, 12699), (2822, 11151), (3009, 10458), (3186, 9877), (3213, 9794), (3486, 9027), (3717, 8466), (4233, 7434), (4482, 7021), (4897, 6426), (5229, 6018)]