2587988.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2897

約数の個数: 72

約数和(自身を含む): 62287680

約数和(自身を除く): 41452572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 2851, 3654, 5702, 7308, 8553, 11404, 17106, 19957, 25659, 34212, 39914, 51318, 59871, 79828, 82679, 102636, 119742, 165358, 179613, 239484, 248037, 330716, 359226, 496074, 578753, 718452, 744111, 992148, 1157506, 1488222, 1736259, 2315012, 2976444, 3472518, 5208777, 6945036, 10417554, 20835108]

約数ペア:

[(1, 20835108), (2, 10417554), (3, 6945036), (4, 5208777), (6, 3472518), (7, 2976444), (9, 2315012), (12, 1736259), (14, 1488222), (18, 1157506), (21, 992148), (28, 744111), (29, 718452), (36, 578753), (42, 496074), (58, 359226), (63, 330716), (84, 248037), (87, 239484), (116, 179613), (126, 165358), (174, 119742), (203, 102636), (252, 82679), (261, 79828), (348, 59871), (406, 51318), (522, 39914), (609, 34212), (812, 25659), (1044, 19957), (1218, 17106), (1827, 11404), (2436, 8553), (2851, 7308), (3654, 5702)]