7222566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 16773120

約数和(自身を除く): 9550554

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 103, 174, 186, 206, 309, 377, 403, 618, 754, 806, 899, 1131, 1209, 1339, 1798, 2262, 2418, 2678, 2697, 2987, 3193, 4017, 5394, 5974, 6386, 8034, 8961, 9579, 11687, 17922, 19158, 23374, 35061, 38831, 41509, 70122, 77662, 83018, 92597, 116493, 124527, 185194, 232986, 249054, 277791, 555582, 1203761, 2407522, 3611283, 7222566]

約数ペア:

[(1, 7222566), (2, 3611283), (3, 2407522), (6, 1203761), (13, 555582), (26, 277791), (29, 249054), (31, 232986), (39, 185194), (58, 124527), (62, 116493), (78, 92597), (87, 83018), (93, 77662), (103, 70122), (174, 41509), (186, 38831), (206, 35061), (309, 23374), (377, 19158), (403, 17922), (618, 11687), (754, 9579), (806, 8961), (899, 8034), (1131, 6386), (1209, 5974), (1339, 5394), (1798, 4017), (2262, 3193), (2418, 2987), (2678, 2697)]