17718852

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 42517440

約数和(自身を除く): 24798588

約数列:

[1, 2, 3, 4, 6, 12, 73, 113, 146, 179, 219, 226, 292, 339, 358, 438, 452, 537, 678, 716, 876, 1074, 1356, 2148, 8249, 13067, 16498, 20227, 24747, 26134, 32996, 39201, 40454, 49494, 52268, 60681, 78402, 80908, 98988, 121362, 156804, 242724, 1476571, 2953142, 4429713, 5906284, 8859426, 17718852]

約数ペア:

[(1, 17718852), (2, 8859426), (3, 5906284), (4, 4429713), (6, 2953142), (12, 1476571), (73, 242724), (113, 156804), (146, 121362), (179, 98988), (219, 80908), (226, 78402), (292, 60681), (339, 52268), (358, 49494), (438, 40454), (452, 39201), (537, 32996), (678, 26134), (716, 24747), (876, 20227), (1074, 16498), (1356, 13067), (2148, 8249)]