27718540668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{9539}}^1$

素因数の和:10456

約数の個数: 144

約数和(自身を含む): 86341731840

約数和(自身を除く): 58623191172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 887, 1092, 1638, 1774, 2661, 3276, 3548, 5322, 6209, 7983, 9539, 10644, 11531, 12418, 15966, 18627, 19078, 23062, 24836, 28617, 31932, 34593, 37254, 38156, 46124, 55881, 57234, 66773, 69186, 74508, 80717, 85851, 103779, 111762, 114468, 124007, 133546, 138372, 161434, 171702, 200319, 207558, 223524, 242151, 248014, 267092, 322868, 343404, 372021, 400638, 415116, 484302, 496028, 600957, 726453, 744042, 801276, 868049, 968604, 1116063, 1201914, 1452906, 1488084, 1736098, 2232126, 2403828, 2604147, 2905812, 3472196, 4464252, 5208294, 7812441, 8461093, 10416588, 15624882, 16922186, 25383279, 31249764, 33844372, 50766558, 59227651, 76149837, 101533116, 109994209, 118455302, 152299674, 177682953, 219988418, 236910604, 304599348, 329982627, 355365906, 439976836, 533048859, 659965254, 710731812, 769959463, 989947881, 1066097718, 1319930508, 1539918926, 1979895762, 2132195436, 2309878389, 3079837852, 3959791524, 4619756778, 6929635167, 9239513556, 13859270334, 27718540668]

約数ペア:

[(1, 27718540668), (2, 13859270334), (3, 9239513556), (4, 6929635167), (6, 4619756778), (7, 3959791524), (9, 3079837852), (12, 2309878389), (13, 2132195436), (14, 1979895762), (18, 1539918926), (21, 1319930508), (26, 1066097718), (28, 989947881), (36, 769959463), (39, 710731812), (42, 659965254), (52, 533048859), (63, 439976836), (78, 355365906), (84, 329982627), (91, 304599348), (117, 236910604), (126, 219988418), (156, 177682953), (182, 152299674), (234, 118455302), (252, 109994209), (273, 101533116), (364, 76149837), (468, 59227651), (546, 50766558), (819, 33844372), (887, 31249764), (1092, 25383279), (1638, 16922186), (1774, 15624882), (2661, 10416588), (3276, 8461093), (3548, 7812441), (5322, 5208294), (6209, 4464252), (7983, 3472196), (9539, 2905812), (10644, 2604147), (11531, 2403828), (12418, 2232126), (15966, 1736098), (18627, 1488084), (19078, 1452906), (23062, 1201914), (24836, 1116063), (28617, 968604), (31932, 868049), (34593, 801276), (37254, 744042), (38156, 726453), (46124, 600957), (55881, 496028), (57234, 484302), (66773, 415116), (69186, 400638), (74508, 372021), (80717, 343404), (85851, 322868), (103779, 267092), (111762, 248014), (114468, 242151), (124007, 223524), (133546, 207558), (138372, 200319), (161434, 171702)]