1789284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 5171040

約数和(自身を除く): 3381756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 179, 196, 204, 238, 294, 357, 358, 476, 537, 588, 714, 716, 833, 1074, 1253, 1428, 1666, 2148, 2499, 2506, 3043, 3332, 3759, 4998, 5012, 6086, 7518, 8771, 9129, 9996, 12172, 15036, 17542, 18258, 21301, 26313, 35084, 36516, 42602, 52626, 63903, 85204, 105252, 127806, 149107, 255612, 298214, 447321, 596428, 894642, 1789284]

約数ペア:

[(1, 1789284), (2, 894642), (3, 596428), (4, 447321), (6, 298214), (7, 255612), (12, 149107), (14, 127806), (17, 105252), (21, 85204), (28, 63903), (34, 52626), (42, 42602), (49, 36516), (51, 35084), (68, 26313), (84, 21301), (98, 18258), (102, 17542), (119, 15036), (147, 12172), (179, 9996), (196, 9129), (204, 8771), (238, 7518), (294, 6086), (357, 5012), (358, 4998), (476, 3759), (537, 3332), (588, 3043), (714, 2506), (716, 2499), (833, 2148), (1074, 1666), (1253, 1428)]