2021036274

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 4681638000

約数和(自身を除く): 2660601726

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 269, 333, 389, 522, 538, 666, 778, 807, 1073, 1167, 1614, 2146, 2334, 2421, 3219, 3501, 4842, 6438, 7002, 7801, 9657, 9953, 11281, 14393, 15602, 19314, 19906, 22562, 23403, 28786, 29859, 33843, 43179, 46806, 59718, 67686, 70209, 86358, 89577, 101529, 104641, 129537, 140418, 179154, 203058, 209282, 259074, 288637, 313923, 417397, 577274, 627846, 834794, 865911, 941769, 1252191, 1731822, 1883538, 2504382, 2597733, 3034589, 3756573, 3871717, 5195466, 6069178, 7513146, 7743434, 9103767, 11615151, 18207534, 23230302, 27311301, 34845453, 54622602, 69690906, 112279793, 224559586, 336839379, 673678758, 1010518137, 2021036274]

約数ペア:

[(1, 2021036274), (2, 1010518137), (3, 673678758), (6, 336839379), (9, 224559586), (18, 112279793), (29, 69690906), (37, 54622602), (58, 34845453), (74, 27311301), (87, 23230302), (111, 18207534), (174, 11615151), (222, 9103767), (261, 7743434), (269, 7513146), (333, 6069178), (389, 5195466), (522, 3871717), (538, 3756573), (666, 3034589), (778, 2597733), (807, 2504382), (1073, 1883538), (1167, 1731822), (1614, 1252191), (2146, 941769), (2334, 865911), (2421, 834794), (3219, 627846), (3501, 577274), (4842, 417397), (6438, 313923), (7002, 288637), (7801, 259074), (9657, 209282), (9953, 203058), (11281, 179154), (14393, 140418), (15602, 129537), (19314, 104641), (19906, 101529), (22562, 89577), (23403, 86358), (28786, 70209), (29859, 67686), (33843, 59718), (43179, 46806)]