29250918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 69708600

約数和(自身を除く): 40457682

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 89, 93, 114, 171, 178, 186, 267, 279, 342, 534, 558, 589, 801, 961, 1178, 1602, 1691, 1767, 1922, 2759, 2883, 3382, 3534, 5073, 5301, 5518, 5766, 8277, 8649, 10146, 10602, 15219, 16554, 17298, 18259, 24831, 30438, 36518, 49662, 52421, 54777, 85529, 104842, 109554, 157263, 164331, 171058, 256587, 314526, 328662, 471789, 513174, 769761, 943578, 1539522, 1625051, 3250102, 4875153, 9750306, 14625459, 29250918]

約数ペア:

[(1, 29250918), (2, 14625459), (3, 9750306), (6, 4875153), (9, 3250102), (18, 1625051), (19, 1539522), (31, 943578), (38, 769761), (57, 513174), (62, 471789), (89, 328662), (93, 314526), (114, 256587), (171, 171058), (178, 164331), (186, 157263), (267, 109554), (279, 104842), (342, 85529), (534, 54777), (558, 52421), (589, 49662), (801, 36518), (961, 30438), (1178, 24831), (1602, 18259), (1691, 17298), (1767, 16554), (1922, 15219), (2759, 10602), (2883, 10146), (3382, 8649), (3534, 8277), (5073, 5766), (5301, 5518)]