18602556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 53491536

約数和(自身を除く): 34888980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 1861, 2499, 3332, 3722, 4998, 5583, 7444, 9996, 11166, 13027, 22332, 26054, 31637, 39081, 52108, 63274, 78162, 91189, 94911, 126548, 156324, 182378, 189822, 221459, 273567, 364756, 379644, 442918, 547134, 664377, 885836, 1094268, 1328754, 1550213, 2657508, 3100426, 4650639, 6200852, 9301278, 18602556]

約数ペア:

[(1, 18602556), (2, 9301278), (3, 6200852), (4, 4650639), (6, 3100426), (7, 2657508), (12, 1550213), (14, 1328754), (17, 1094268), (21, 885836), (28, 664377), (34, 547134), (42, 442918), (49, 379644), (51, 364756), (68, 273567), (84, 221459), (98, 189822), (102, 182378), (119, 156324), (147, 126548), (196, 94911), (204, 91189), (238, 78162), (294, 63274), (357, 52108), (476, 39081), (588, 31637), (714, 26054), (833, 22332), (1428, 13027), (1666, 11166), (1861, 9996), (2499, 7444), (3332, 5583), (3722, 4998)]