23538996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 108

約数和(自身を含む): 66545388

約数和(自身を除く): 43006392

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 73, 78, 106, 117, 146, 156, 159, 169, 212, 219, 234, 292, 318, 338, 438, 468, 477, 507, 636, 657, 676, 689, 876, 949, 954, 1014, 1314, 1378, 1521, 1898, 1908, 2028, 2067, 2628, 2756, 2847, 3042, 3796, 3869, 4134, 5694, 6084, 6201, 7738, 8268, 8541, 8957, 11388, 11607, 12337, 12402, 15476, 17082, 17914, 23214, 24674, 24804, 26871, 34164, 34821, 35828, 37011, 46428, 49348, 50297, 53742, 69642, 74022, 80613, 100594, 107484, 111033, 139284, 148044, 150891, 161226, 201188, 222066, 301782, 322452, 444132, 452673, 603564, 653861, 905346, 1307722, 1810692, 1961583, 2615444, 3923166, 5884749, 7846332, 11769498, 23538996]

約数ペア:

[(1, 23538996), (2, 11769498), (3, 7846332), (4, 5884749), (6, 3923166), (9, 2615444), (12, 1961583), (13, 1810692), (18, 1307722), (26, 905346), (36, 653861), (39, 603564), (52, 452673), (53, 444132), (73, 322452), (78, 301782), (106, 222066), (117, 201188), (146, 161226), (156, 150891), (159, 148044), (169, 139284), (212, 111033), (219, 107484), (234, 100594), (292, 80613), (318, 74022), (338, 69642), (438, 53742), (468, 50297), (477, 49348), (507, 46428), (636, 37011), (657, 35828), (676, 34821), (689, 34164), (876, 26871), (949, 24804), (954, 24674), (1014, 23214), (1314, 17914), (1378, 17082), (1521, 15476), (1898, 12402), (1908, 12337), (2028, 11607), (2067, 11388), (2628, 8957), (2756, 8541), (2847, 8268), (3042, 7738), (3796, 6201), (3869, 6084), (4134, 5694)]