2900502

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 7430400

約数和(自身を除く): 4529898

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 257, 297, 342, 418, 513, 514, 594, 627, 771, 1026, 1254, 1542, 1881, 2313, 2827, 3762, 4626, 4883, 5643, 5654, 6939, 8481, 9766, 11286, 13878, 14649, 16962, 25443, 29298, 43947, 50886, 53713, 76329, 87894, 107426, 131841, 152658, 161139, 263682, 322278, 483417, 966834, 1450251, 2900502]

約数ペア:

[(1, 2900502), (2, 1450251), (3, 966834), (6, 483417), (9, 322278), (11, 263682), (18, 161139), (19, 152658), (22, 131841), (27, 107426), (33, 87894), (38, 76329), (54, 53713), (57, 50886), (66, 43947), (99, 29298), (114, 25443), (171, 16962), (198, 14649), (209, 13878), (257, 11286), (297, 9766), (342, 8481), (418, 6939), (513, 5654), (514, 5643), (594, 4883), (627, 4626), (771, 3762), (1026, 2827), (1254, 2313), (1542, 1881)]