56643678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11527}}^1$

素因数の和:11558

約数の個数: 64

約数和(自身を含む): 154936320

約数和(自身を除く): 98292642

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 11527, 23054, 34581, 69162, 80689, 103743, 149851, 161378, 207486, 242067, 299702, 311229, 449553, 484134, 622458, 726201, 899106, 1048957, 1348659, 1452402, 2097914, 2178603, 2697318, 3146871, 4045977, 4357206, 6293742, 8091954, 9440613, 18881226, 28321839, 56643678]

約数ペア:

[(1, 56643678), (2, 28321839), (3, 18881226), (6, 9440613), (7, 8091954), (9, 6293742), (13, 4357206), (14, 4045977), (18, 3146871), (21, 2697318), (26, 2178603), (27, 2097914), (39, 1452402), (42, 1348659), (54, 1048957), (63, 899106), (78, 726201), (91, 622458), (117, 484134), (126, 449553), (182, 311229), (189, 299702), (234, 242067), (273, 207486), (351, 161378), (378, 149851), (546, 103743), (702, 80689), (819, 69162), (1638, 34581), (2457, 23054), (4914, 11527)]