1438338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 3502080

約数和(自身を除く): 2063742

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 37, 38, 57, 62, 66, 74, 93, 111, 114, 186, 209, 222, 341, 407, 418, 589, 627, 682, 703, 814, 1023, 1147, 1178, 1221, 1254, 1406, 1767, 2046, 2109, 2294, 2442, 3441, 3534, 4218, 6479, 6882, 7733, 12617, 12958, 15466, 19437, 21793, 23199, 25234, 37851, 38874, 43586, 46398, 65379, 75702, 130758, 239723, 479446, 719169, 1438338]

約数ペア:

[(1, 1438338), (2, 719169), (3, 479446), (6, 239723), (11, 130758), (19, 75702), (22, 65379), (31, 46398), (33, 43586), (37, 38874), (38, 37851), (57, 25234), (62, 23199), (66, 21793), (74, 19437), (93, 15466), (111, 12958), (114, 12617), (186, 7733), (209, 6882), (222, 6479), (341, 4218), (407, 3534), (418, 3441), (589, 2442), (627, 2294), (682, 2109), (703, 2046), (814, 1767), (1023, 1406), (1147, 1254), (1178, 1221)]