17387085468

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{145723}}^1$

素因数の和:145954

約数の個数: 48

約数和(自身を含む): 41488205696

約数和(自身を除く): 24101120228

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 163, 183, 244, 326, 366, 489, 652, 732, 978, 1956, 9943, 19886, 29829, 39772, 59658, 119316, 145723, 291446, 437169, 582892, 874338, 1748676, 8889103, 17778206, 23752849, 26667309, 35556412, 47505698, 53334618, 71258547, 95011396, 106669236, 142517094, 285034188, 1448923789, 2897847578, 4346771367, 5795695156, 8693542734, 17387085468]

約数ペア:

[(1, 17387085468), (2, 8693542734), (3, 5795695156), (4, 4346771367), (6, 2897847578), (12, 1448923789), (61, 285034188), (122, 142517094), (163, 106669236), (183, 95011396), (244, 71258547), (326, 53334618), (366, 47505698), (489, 35556412), (652, 26667309), (732, 23752849), (978, 17778206), (1956, 8889103), (9943, 1748676), (19886, 874338), (29829, 582892), (39772, 437169), (59658, 291446), (119316, 145723)]