18112770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 51538032

約数和(自身を除く): 33425262

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 113, 117, 130, 137, 195, 226, 234, 274, 339, 390, 411, 565, 585, 678, 685, 822, 1017, 1130, 1170, 1233, 1370, 1469, 1695, 1781, 2034, 2055, 2466, 2938, 3390, 3562, 4110, 4407, 5085, 5343, 6165, 7345, 8814, 8905, 10170, 10686, 12330, 13221, 14690, 15481, 16029, 17810, 22035, 26442, 26715, 30962, 32058, 44070, 46443, 53430, 66105, 77405, 80145, 92886, 132210, 139329, 154810, 160290, 201253, 232215, 278658, 402506, 464430, 603759, 696645, 1006265, 1207518, 1393290, 1811277, 2012530, 3018795, 3622554, 6037590, 9056385, 18112770]

約数ペア:

[(1, 18112770), (2, 9056385), (3, 6037590), (5, 3622554), (6, 3018795), (9, 2012530), (10, 1811277), (13, 1393290), (15, 1207518), (18, 1006265), (26, 696645), (30, 603759), (39, 464430), (45, 402506), (65, 278658), (78, 232215), (90, 201253), (113, 160290), (117, 154810), (130, 139329), (137, 132210), (195, 92886), (226, 80145), (234, 77405), (274, 66105), (339, 53430), (390, 46443), (411, 44070), (565, 32058), (585, 30962), (678, 26715), (685, 26442), (822, 22035), (1017, 17810), (1130, 16029), (1170, 15481), (1233, 14690), (1370, 13221), (1469, 12330), (1695, 10686), (1781, 10170), (2034, 8905), (2055, 8814), (2466, 7345), (2938, 6165), (3390, 5343), (3562, 5085), (4110, 4407)]