18831021768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{33587}}^1$

素因数の和:34211

約数の個数: 96

約数和(自身を含む): 55017144000

約数和(自身を除く): 36186122232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 599, 936, 1198, 1797, 2396, 3594, 4792, 5391, 7188, 7787, 10782, 14376, 15574, 21564, 23361, 31148, 33587, 43128, 46722, 62296, 67174, 70083, 93444, 100761, 134348, 140166, 186888, 201522, 268696, 280332, 302283, 403044, 436631, 560664, 604566, 806088, 873262, 1209132, 1309893, 1746524, 2418264, 2619786, 3493048, 3929679, 5239572, 7859358, 10479144, 15718716, 20118613, 31437432, 40237226, 60355839, 80474452, 120711678, 160948904, 181067517, 241423356, 261541969, 362135034, 482846712, 523083938, 724270068, 784625907, 1046167876, 1448540136, 1569251814, 2092335752, 2353877721, 3138503628, 4707755442, 6277007256, 9415510884, 18831021768]

約数ペア:

[(1, 18831021768), (2, 9415510884), (3, 6277007256), (4, 4707755442), (6, 3138503628), (8, 2353877721), (9, 2092335752), (12, 1569251814), (13, 1448540136), (18, 1046167876), (24, 784625907), (26, 724270068), (36, 523083938), (39, 482846712), (52, 362135034), (72, 261541969), (78, 241423356), (104, 181067517), (117, 160948904), (156, 120711678), (234, 80474452), (312, 60355839), (468, 40237226), (599, 31437432), (936, 20118613), (1198, 15718716), (1797, 10479144), (2396, 7859358), (3594, 5239572), (4792, 3929679), (5391, 3493048), (7188, 2619786), (7787, 2418264), (10782, 1746524), (14376, 1309893), (15574, 1209132), (21564, 873262), (23361, 806088), (31148, 604566), (33587, 560664), (43128, 436631), (46722, 403044), (62296, 302283), (67174, 280332), (70083, 268696), (93444, 201522), (100761, 186888), (134348, 140166)]