11951748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 32628960

約数和(自身を除く): 20677212

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 331, 354, 531, 612, 662, 708, 993, 1003, 1062, 1324, 1986, 2006, 2124, 2979, 3009, 3972, 4012, 5627, 5958, 6018, 9027, 11254, 11916, 12036, 16881, 18054, 19529, 22508, 33762, 36108, 39058, 50643, 58587, 67524, 78116, 101286, 117174, 175761, 202572, 234348, 331993, 351522, 663986, 703044, 995979, 1327972, 1991958, 2987937, 3983916, 5975874, 11951748]

約数ペア:

[(1, 11951748), (2, 5975874), (3, 3983916), (4, 2987937), (6, 1991958), (9, 1327972), (12, 995979), (17, 703044), (18, 663986), (34, 351522), (36, 331993), (51, 234348), (59, 202572), (68, 175761), (102, 117174), (118, 101286), (153, 78116), (177, 67524), (204, 58587), (236, 50643), (306, 39058), (331, 36108), (354, 33762), (531, 22508), (612, 19529), (662, 18054), (708, 16881), (993, 12036), (1003, 11916), (1062, 11254), (1324, 9027), (1986, 6018), (2006, 5958), (2124, 5627), (2979, 4012), (3009, 3972)]