40607658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1907}}^1$

素因数の和:1948

約数の個数: 72

約数和(自身を含む): 108939168

約数和(自身を除く): 68331510

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 1907, 2366, 3042, 3549, 3814, 5721, 7098, 10647, 11442, 13349, 17163, 21294, 24791, 26698, 34326, 40047, 49582, 74373, 80094, 120141, 148746, 173537, 223119, 240282, 322283, 347074, 446238, 520611, 644566, 966849, 1041222, 1561833, 1933698, 2255981, 2900547, 3123666, 4511962, 5801094, 6767943, 13535886, 20303829, 40607658]

約数ペア:

[(1, 40607658), (2, 20303829), (3, 13535886), (6, 6767943), (7, 5801094), (9, 4511962), (13, 3123666), (14, 2900547), (18, 2255981), (21, 1933698), (26, 1561833), (39, 1041222), (42, 966849), (63, 644566), (78, 520611), (91, 446238), (117, 347074), (126, 322283), (169, 240282), (182, 223119), (234, 173537), (273, 148746), (338, 120141), (507, 80094), (546, 74373), (819, 49582), (1014, 40047), (1183, 34326), (1521, 26698), (1638, 24791), (1907, 21294), (2366, 17163), (3042, 13349), (3549, 11442), (3814, 10647), (5721, 7098)]