2009581668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{33247}}^1$

素因数の和:33353

約数の個数: 72

約数和(自身を含む): 5373408768

約数和(自身を除く): 3363827100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 876, 1314, 1679, 2628, 3358, 5037, 6716, 10074, 15111, 20148, 30222, 33247, 60444, 66494, 99741, 132988, 199482, 299223, 398964, 598446, 764681, 1196892, 1529362, 2294043, 2427031, 3058724, 4588086, 4854062, 6882129, 7281093, 9176172, 9708124, 13764258, 14562186, 21843279, 27528516, 29124372, 43686558, 55821713, 87373116, 111643426, 167465139, 223286852, 334930278, 502395417, 669860556, 1004790834, 2009581668]

約数ペア:

[(1, 2009581668), (2, 1004790834), (3, 669860556), (4, 502395417), (6, 334930278), (9, 223286852), (12, 167465139), (18, 111643426), (23, 87373116), (36, 55821713), (46, 43686558), (69, 29124372), (73, 27528516), (92, 21843279), (138, 14562186), (146, 13764258), (207, 9708124), (219, 9176172), (276, 7281093), (292, 6882129), (414, 4854062), (438, 4588086), (657, 3058724), (828, 2427031), (876, 2294043), (1314, 1529362), (1679, 1196892), (2628, 764681), (3358, 598446), (5037, 398964), (6716, 299223), (10074, 199482), (15111, 132988), (20148, 99741), (30222, 66494), (33247, 60444)]