237885102

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20782

約数の個数: 72

約数和(自身を含む): 645719256

約数和(自身を除く): 407834154

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 20747, 41494, 62241, 124482, 145229, 186723, 269711, 290458, 373446, 435687, 539422, 809133, 871374, 1016603, 1307061, 1618266, 1887977, 2033206, 2427399, 2614122, 3049809, 3775954, 4854798, 5663931, 6099618, 9149427, 11327862, 13215839, 16991793, 18298854, 26431678, 33983586, 39647517, 79295034, 118942551, 237885102]

約数ペア:

[(1, 237885102), (2, 118942551), (3, 79295034), (6, 39647517), (7, 33983586), (9, 26431678), (13, 18298854), (14, 16991793), (18, 13215839), (21, 11327862), (26, 9149427), (39, 6099618), (42, 5663931), (49, 4854798), (63, 3775954), (78, 3049809), (91, 2614122), (98, 2427399), (117, 2033206), (126, 1887977), (147, 1618266), (182, 1307061), (234, 1016603), (273, 871374), (294, 809133), (441, 539422), (546, 435687), (637, 373446), (819, 290458), (882, 269711), (1274, 186723), (1638, 145229), (1911, 124482), (3822, 62241), (5733, 41494), (11466, 20747)]