15691675038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1\times {\mathrm{1619}}^1$

素因数の和:2681

約数の個数: 64

約数和(自身を含む): 34102736640

約数和(自身を除く): 18411061602

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 907, 1619, 1781, 1814, 2721, 3238, 3562, 4857, 5343, 5442, 9714, 10686, 11791, 21047, 23582, 35373, 42094, 63141, 70746, 124259, 126282, 221803, 248518, 372777, 443606, 665409, 745554, 1330818, 1468433, 1615367, 2883439, 2936866, 3230734, 4405299, 4846101, 5766878, 8650317, 8810598, 9692202, 17300634, 19089629, 38179258, 57268887, 114537774, 201175321, 402350642, 603525963, 1207051926, 2615279173, 5230558346, 7845837519, 15691675038]

約数ペア:

[(1, 15691675038), (2, 7845837519), (3, 5230558346), (6, 2615279173), (13, 1207051926), (26, 603525963), (39, 402350642), (78, 201175321), (137, 114537774), (274, 57268887), (411, 38179258), (822, 19089629), (907, 17300634), (1619, 9692202), (1781, 8810598), (1814, 8650317), (2721, 5766878), (3238, 4846101), (3562, 4405299), (4857, 3230734), (5343, 2936866), (5442, 2883439), (9714, 1615367), (10686, 1468433), (11791, 1330818), (21047, 745554), (23582, 665409), (35373, 443606), (42094, 372777), (63141, 248518), (70746, 221803), (124259, 126282)]