1421156412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{178627}}^1$

素因数の和:178667

約数の個数: 72

約数和(自身を含む): 4096297296

約数和(自身を除く): 2675140884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 178627, 357254, 535881, 714508, 1071762, 1607643, 2143524, 2322151, 3036659, 3215286, 4644302, 6073318, 6430572, 6966453, 9109977, 9288604, 12146636, 13932906, 18219954, 20899359, 27329931, 27865812, 36439908, 39476567, 41798718, 54659862, 78953134, 83597436, 109319724, 118429701, 157906268, 236859402, 355289103, 473718804, 710578206, 1421156412]

約数ペア:

[(1, 1421156412), (2, 710578206), (3, 473718804), (4, 355289103), (6, 236859402), (9, 157906268), (12, 118429701), (13, 109319724), (17, 83597436), (18, 78953134), (26, 54659862), (34, 41798718), (36, 39476567), (39, 36439908), (51, 27865812), (52, 27329931), (68, 20899359), (78, 18219954), (102, 13932906), (117, 12146636), (153, 9288604), (156, 9109977), (204, 6966453), (221, 6430572), (234, 6073318), (306, 4644302), (442, 3215286), (468, 3036659), (612, 2322151), (663, 2143524), (884, 1607643), (1326, 1071762), (1989, 714508), (2652, 535881), (3978, 357254), (7956, 178627)]