5131854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 13817232

約数和(自身を除く): 8685378

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 241, 273, 338, 482, 507, 546, 723, 819, 1014, 1183, 1446, 1521, 1638, 1687, 2169, 2366, 3042, 3133, 3374, 3549, 4338, 5061, 6266, 7098, 9399, 10122, 10647, 15183, 18798, 21294, 21931, 28197, 30366, 40729, 43862, 56394, 65793, 81458, 122187, 131586, 197379, 244374, 285103, 366561, 394758, 570206, 733122, 855309, 1710618, 2565927, 5131854]

約数ペア:

[(1, 5131854), (2, 2565927), (3, 1710618), (6, 855309), (7, 733122), (9, 570206), (13, 394758), (14, 366561), (18, 285103), (21, 244374), (26, 197379), (39, 131586), (42, 122187), (63, 81458), (78, 65793), (91, 56394), (117, 43862), (126, 40729), (169, 30366), (182, 28197), (234, 21931), (241, 21294), (273, 18798), (338, 15183), (482, 10647), (507, 10122), (546, 9399), (723, 7098), (819, 6266), (1014, 5061), (1183, 4338), (1446, 3549), (1521, 3374), (1638, 3133), (1687, 3042), (2169, 2366)]