18252020112

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{30181}}^1$

素因数の和:30528

約数の個数: 80

約数和(自身を含む): 48413859648

約数和(自身を除く): 30161839536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 293, 344, 516, 586, 688, 879, 1032, 1172, 1758, 2064, 2344, 3516, 4688, 7032, 12599, 14064, 25198, 30181, 37797, 50396, 60362, 75594, 90543, 100792, 120724, 151188, 181086, 201584, 241448, 302376, 362172, 482896, 604752, 724344, 1297783, 1448688, 2595566, 3893349, 5191132, 7786698, 8843033, 10382264, 15573396, 17686066, 20764528, 26529099, 31146792, 35372132, 53058198, 62293584, 70744264, 106116396, 141488528, 212232792, 380250419, 424465584, 760500838, 1140751257, 1521001676, 2281502514, 3042003352, 4563005028, 6084006704, 9126010056, 18252020112]

約数ペア:

[(1, 18252020112), (2, 9126010056), (3, 6084006704), (4, 4563005028), (6, 3042003352), (8, 2281502514), (12, 1521001676), (16, 1140751257), (24, 760500838), (43, 424465584), (48, 380250419), (86, 212232792), (129, 141488528), (172, 106116396), (258, 70744264), (293, 62293584), (344, 53058198), (516, 35372132), (586, 31146792), (688, 26529099), (879, 20764528), (1032, 17686066), (1172, 15573396), (1758, 10382264), (2064, 8843033), (2344, 7786698), (3516, 5191132), (4688, 3893349), (7032, 2595566), (12599, 1448688), (14064, 1297783), (25198, 724344), (30181, 604752), (37797, 482896), (50396, 362172), (60362, 302376), (75594, 241448), (90543, 201584), (100792, 181086), (120724, 151188)]