12902472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1481}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 38435670

約数和(自身を除く): 25533198

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 1481, 2178, 2904, 2962, 4356, 4443, 5924, 8712, 8886, 11848, 13329, 16291, 17772, 26658, 32582, 35544, 48873, 53316, 65164, 97746, 106632, 130328, 146619, 179201, 195492, 293238, 358402, 390984, 537603, 586476, 716804, 1075206, 1172952, 1433608, 1612809, 2150412, 3225618, 4300824, 6451236, 12902472]

約数ペア:

[(1, 12902472), (2, 6451236), (3, 4300824), (4, 3225618), (6, 2150412), (8, 1612809), (9, 1433608), (11, 1172952), (12, 1075206), (18, 716804), (22, 586476), (24, 537603), (33, 390984), (36, 358402), (44, 293238), (66, 195492), (72, 179201), (88, 146619), (99, 130328), (121, 106632), (132, 97746), (198, 65164), (242, 53316), (264, 48873), (363, 35544), (396, 32582), (484, 26658), (726, 17772), (792, 16291), (968, 13329), (1089, 11848), (1452, 8886), (1481, 8712), (2178, 5924), (2904, 4443), (2962, 4356)]