4395132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 12894336

約数和(自身を除く): 8499204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 163, 214, 252, 321, 326, 428, 489, 642, 652, 749, 963, 978, 1141, 1284, 1467, 1498, 1926, 1956, 2247, 2282, 2934, 2996, 3423, 3852, 4494, 4564, 5868, 6741, 6846, 8988, 10269, 13482, 13692, 17441, 20538, 26964, 34882, 41076, 52323, 69764, 104646, 122087, 156969, 209292, 244174, 313938, 366261, 488348, 627876, 732522, 1098783, 1465044, 2197566, 4395132]

約数ペア:

[(1, 4395132), (2, 2197566), (3, 1465044), (4, 1098783), (6, 732522), (7, 627876), (9, 488348), (12, 366261), (14, 313938), (18, 244174), (21, 209292), (28, 156969), (36, 122087), (42, 104646), (63, 69764), (84, 52323), (107, 41076), (126, 34882), (163, 26964), (214, 20538), (252, 17441), (321, 13692), (326, 13482), (428, 10269), (489, 8988), (642, 6846), (652, 6741), (749, 5868), (963, 4564), (978, 4494), (1141, 3852), (1284, 3423), (1467, 2996), (1498, 2934), (1926, 2282), (1956, 2247)]