1816979076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{929}}^1$

素因数の和:1410

約数の個数: 108

約数和(自身を含む): 5065105500

約数和(自身を除く): 3248126424

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 449, 484, 726, 898, 929, 1089, 1347, 1452, 1796, 1858, 2178, 2694, 2787, 3716, 4041, 4356, 4939, 5388, 5574, 8082, 8361, 9878, 10219, 11148, 14817, 16164, 16722, 19756, 20438, 29634, 30657, 33444, 40876, 44451, 54329, 59268, 61314, 88902, 91971, 108658, 112409, 122628, 162987, 177804, 183942, 217316, 224818, 325974, 337227, 367884, 417121, 449636, 488961, 651948, 674454, 834242, 977922, 1011681, 1251363, 1348908, 1668484, 1955844, 2023362, 2502726, 3754089, 4046724, 4588331, 5005452, 7508178, 9176662, 13764993, 15016356, 18353324, 27529986, 41294979, 50471641, 55059972, 82589958, 100943282, 151414923, 165179916, 201886564, 302829846, 454244769, 605659692, 908489538, 1816979076]

約数ペア:

[(1, 1816979076), (2, 908489538), (3, 605659692), (4, 454244769), (6, 302829846), (9, 201886564), (11, 165179916), (12, 151414923), (18, 100943282), (22, 82589958), (33, 55059972), (36, 50471641), (44, 41294979), (66, 27529986), (99, 18353324), (121, 15016356), (132, 13764993), (198, 9176662), (242, 7508178), (363, 5005452), (396, 4588331), (449, 4046724), (484, 3754089), (726, 2502726), (898, 2023362), (929, 1955844), (1089, 1668484), (1347, 1348908), (1452, 1251363), (1796, 1011681), (1858, 977922), (2178, 834242), (2694, 674454), (2787, 651948), (3716, 488961), (4041, 449636), (4356, 417121), (4939, 367884), (5388, 337227), (5574, 325974), (8082, 224818), (8361, 217316), (9878, 183942), (10219, 177804), (11148, 162987), (14817, 122628), (16164, 112409), (16722, 108658), (19756, 91971), (20438, 88902), (29634, 61314), (30657, 59268), (33444, 54329), (40876, 44451)]