18485305488

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{121909}}^1$

素因数の和:121948

約数の個数: 140

約数和(自身を含む): 57829471420

約数和(自身を除く): 39344165932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1404, 1458, 1872, 1944, 2106, 2808, 2916, 3159, 3888, 4212, 5616, 5832, 6318, 8424, 9477, 11664, 12636, 16848, 18954, 25272, 37908, 50544, 75816, 121909, 151632, 243818, 365727, 487636, 731454, 975272, 1097181, 1462908, 1584817, 1950544, 2194362, 2925816, 3169634, 3291543, 4388724, 4754451, 5851632, 6339268, 6583086, 8777448, 9508902, 9874629, 12678536, 13166172, 14263353, 17554896, 19017804, 19749258, 25357072, 26332344, 28526706, 29623887, 38035608, 39498516, 42790059, 52664688, 57053412, 59247774, 76071216, 78997032, 85580118, 88871661, 114106824, 118495548, 128370177, 157994064, 171160236, 177743322, 228213648, 236991096, 256740354, 342320472, 355486644, 385110531, 473982192, 513480708, 684640944, 710973288, 770221062, 1026961416, 1155331593, 1421946576, 1540442124, 2053922832, 2310663186, 3080884248, 4621326372, 6161768496, 9242652744, 18485305488]

約数ペア:

[(1, 18485305488), (2, 9242652744), (3, 6161768496), (4, 4621326372), (6, 3080884248), (8, 2310663186), (9, 2053922832), (12, 1540442124), (13, 1421946576), (16, 1155331593), (18, 1026961416), (24, 770221062), (26, 710973288), (27, 684640944), (36, 513480708), (39, 473982192), (48, 385110531), (52, 355486644), (54, 342320472), (72, 256740354), (78, 236991096), (81, 228213648), (104, 177743322), (108, 171160236), (117, 157994064), (144, 128370177), (156, 118495548), (162, 114106824), (208, 88871661), (216, 85580118), (234, 78997032), (243, 76071216), (312, 59247774), (324, 57053412), (351, 52664688), (432, 42790059), (468, 39498516), (486, 38035608), (624, 29623887), (648, 28526706), (702, 26332344), (729, 25357072), (936, 19749258), (972, 19017804), (1053, 17554896), (1296, 14263353), (1404, 13166172), (1458, 12678536), (1872, 9874629), (1944, 9508902), (2106, 8777448), (2808, 6583086), (2916, 6339268), (3159, 5851632), (3888, 4754451), (4212, 4388724), (5616, 3291543), (5832, 3169634), (6318, 2925816), (8424, 2194362), (9477, 1950544), (11664, 1584817), (12636, 1462908), (16848, 1097181), (18954, 975272), (25272, 731454), (37908, 487636), (50544, 365727), (75816, 243818), (121909, 151632)]