18927125424

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{117251}}^1$

素因数の和:117343

約数の個数: 120

約数和(自身を含む): 56703067200

約数和(自身を除く): 37775941776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 114, 118, 144, 152, 171, 177, 228, 236, 304, 342, 354, 456, 472, 531, 684, 708, 912, 944, 1062, 1121, 1368, 1416, 2124, 2242, 2736, 2832, 3363, 4248, 4484, 6726, 8496, 8968, 10089, 13452, 17936, 20178, 26904, 40356, 53808, 80712, 117251, 161424, 234502, 351753, 469004, 703506, 938008, 1055259, 1407012, 1876016, 2110518, 2227769, 2814024, 4221036, 4455538, 5628048, 6683307, 6917809, 8442072, 8911076, 13366614, 13835618, 16884144, 17822152, 20049921, 20753427, 26733228, 27671236, 35644304, 40099842, 41506854, 53466456, 55342472, 62260281, 80199684, 83013708, 106932912, 110684944, 124520562, 131438371, 160399368, 166027416, 249041124, 262876742, 320798736, 332054832, 394315113, 498082248, 525753484, 788630226, 996164496, 1051506968, 1182945339, 1577260452, 2103013936, 2365890678, 3154520904, 4731781356, 6309041808, 9463562712, 18927125424]

約数ペア:

[(1, 18927125424), (2, 9463562712), (3, 6309041808), (4, 4731781356), (6, 3154520904), (8, 2365890678), (9, 2103013936), (12, 1577260452), (16, 1182945339), (18, 1051506968), (19, 996164496), (24, 788630226), (36, 525753484), (38, 498082248), (48, 394315113), (57, 332054832), (59, 320798736), (72, 262876742), (76, 249041124), (114, 166027416), (118, 160399368), (144, 131438371), (152, 124520562), (171, 110684944), (177, 106932912), (228, 83013708), (236, 80199684), (304, 62260281), (342, 55342472), (354, 53466456), (456, 41506854), (472, 40099842), (531, 35644304), (684, 27671236), (708, 26733228), (912, 20753427), (944, 20049921), (1062, 17822152), (1121, 16884144), (1368, 13835618), (1416, 13366614), (2124, 8911076), (2242, 8442072), (2736, 6917809), (2832, 6683307), (3363, 5628048), (4248, 4455538), (4484, 4221036), (6726, 2814024), (8496, 2227769), (8968, 2110518), (10089, 1876016), (13452, 1407012), (17936, 1055259), (20178, 938008), (26904, 703506), (40356, 469004), (53808, 351753), (80712, 234502), (117251, 161424)]