1788148206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2638

約数の個数: 96

約数和(自身を含む): 4331238912

約数和(自身を除く): 2543090706

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 71, 78, 86, 117, 129, 142, 213, 234, 258, 387, 426, 559, 639, 774, 923, 1118, 1278, 1677, 1846, 2503, 2769, 3053, 3354, 5006, 5031, 5538, 6106, 7509, 8307, 9159, 10062, 15018, 16614, 18318, 22527, 27477, 32539, 39689, 45054, 54954, 65078, 79378, 97617, 107629, 119067, 177713, 195234, 215258, 238134, 292851, 322887, 355426, 357201, 533139, 585702, 645774, 714402, 968661, 1066278, 1399177, 1599417, 1937322, 2310269, 2798354, 3198834, 4197531, 4620538, 6930807, 7641659, 8395062, 12592593, 13861614, 15283318, 20792421, 22924977, 25185186, 41584842, 45849954, 68774931, 99341567, 137549862, 198683134, 298024701, 596049402, 894074103, 1788148206]

約数ペア:

[(1, 1788148206), (2, 894074103), (3, 596049402), (6, 298024701), (9, 198683134), (13, 137549862), (18, 99341567), (26, 68774931), (39, 45849954), (43, 41584842), (71, 25185186), (78, 22924977), (86, 20792421), (117, 15283318), (129, 13861614), (142, 12592593), (213, 8395062), (234, 7641659), (258, 6930807), (387, 4620538), (426, 4197531), (559, 3198834), (639, 2798354), (774, 2310269), (923, 1937322), (1118, 1599417), (1278, 1399177), (1677, 1066278), (1846, 968661), (2503, 714402), (2769, 645774), (3053, 585702), (3354, 533139), (5006, 357201), (5031, 355426), (5538, 322887), (6106, 292851), (7509, 238134), (8307, 215258), (9159, 195234), (10062, 177713), (15018, 119067), (16614, 107629), (18318, 97617), (22527, 79378), (27477, 65078), (32539, 54954), (39689, 45054)]