42528906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 110972160

約数和(自身を除く): 68443254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 103, 113, 126, 174, 203, 206, 226, 261, 309, 339, 406, 522, 609, 618, 678, 721, 791, 927, 1017, 1218, 1442, 1582, 1827, 1854, 2034, 2163, 2373, 2987, 3277, 3654, 4326, 4746, 5974, 6489, 6554, 7119, 8961, 9831, 11639, 12978, 14238, 17922, 19662, 20909, 22939, 23278, 26883, 29493, 34917, 41818, 45878, 53766, 58986, 62727, 68817, 69834, 81473, 104751, 125454, 137634, 162946, 188181, 206451, 209502, 244419, 337531, 376362, 412902, 488838, 675062, 733257, 1012593, 1466514, 2025186, 2362717, 3037779, 4725434, 6075558, 7088151, 14176302, 21264453, 42528906]

約数ペア:

[(1, 42528906), (2, 21264453), (3, 14176302), (6, 7088151), (7, 6075558), (9, 4725434), (14, 3037779), (18, 2362717), (21, 2025186), (29, 1466514), (42, 1012593), (58, 733257), (63, 675062), (87, 488838), (103, 412902), (113, 376362), (126, 337531), (174, 244419), (203, 209502), (206, 206451), (226, 188181), (261, 162946), (309, 137634), (339, 125454), (406, 104751), (522, 81473), (609, 69834), (618, 68817), (678, 62727), (721, 58986), (791, 53766), (927, 45878), (1017, 41818), (1218, 34917), (1442, 29493), (1582, 26883), (1827, 23278), (1854, 22939), (2034, 20909), (2163, 19662), (2373, 17922), (2987, 14238), (3277, 12978), (3654, 11639), (4326, 9831), (4746, 8961), (5974, 7119), (6489, 6554)]