1738352142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{2749}}^1$

素因数の和:2862

約数の個数: 72

約数和(自身を含む): 4060485000

約数和(自身を除く): 2322132858

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 1849, 2451, 2749, 3698, 4902, 5498, 5547, 7353, 8247, 11094, 14706, 16494, 16641, 24741, 33282, 35131, 49482, 52231, 70262, 104462, 105393, 118207, 156693, 210786, 236414, 313386, 316179, 354621, 470079, 632358, 709242, 940158, 1063863, 2127726, 2245933, 4491866, 5082901, 6737799, 10165802, 13475598, 15248703, 20213397, 30497406, 40426794, 45746109, 91492218, 96575119, 193150238, 289725357, 579450714, 869176071, 1738352142]

約数ペア:

[(1, 1738352142), (2, 869176071), (3, 579450714), (6, 289725357), (9, 193150238), (18, 96575119), (19, 91492218), (38, 45746109), (43, 40426794), (57, 30497406), (86, 20213397), (114, 15248703), (129, 13475598), (171, 10165802), (258, 6737799), (342, 5082901), (387, 4491866), (774, 2245933), (817, 2127726), (1634, 1063863), (1849, 940158), (2451, 709242), (2749, 632358), (3698, 470079), (4902, 354621), (5498, 316179), (5547, 313386), (7353, 236414), (8247, 210786), (11094, 156693), (14706, 118207), (16494, 105393), (16641, 104462), (24741, 70262), (33282, 52231), (35131, 49482)]