104185854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 72

約数和(自身を含む): 246303720

約数和(自身を除く): 142117866

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 317, 342, 558, 589, 634, 951, 961, 1178, 1767, 1902, 1922, 2853, 2883, 3534, 5301, 5706, 5766, 6023, 8649, 9827, 10602, 12046, 17298, 18069, 18259, 19654, 29481, 36138, 36518, 54207, 54777, 58962, 88443, 108414, 109554, 164331, 176886, 186713, 304637, 328662, 373426, 560139, 609274, 913911, 1120278, 1680417, 1827822, 2741733, 3360834, 5483466, 5788103, 11576206, 17364309, 34728618, 52092927, 104185854]

約数ペア:

[(1, 104185854), (2, 52092927), (3, 34728618), (6, 17364309), (9, 11576206), (18, 5788103), (19, 5483466), (31, 3360834), (38, 2741733), (57, 1827822), (62, 1680417), (93, 1120278), (114, 913911), (171, 609274), (186, 560139), (279, 373426), (317, 328662), (342, 304637), (558, 186713), (589, 176886), (634, 164331), (951, 109554), (961, 108414), (1178, 88443), (1767, 58962), (1902, 54777), (1922, 54207), (2853, 36518), (2883, 36138), (3534, 29481), (5301, 19654), (5706, 18259), (5766, 18069), (6023, 17298), (8649, 12046), (9827, 10602)]