18027288

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 51395760

約数和(自身を除く): 33368472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 67, 72, 74, 101, 111, 134, 148, 201, 202, 222, 268, 296, 303, 333, 402, 404, 444, 536, 603, 606, 666, 804, 808, 888, 909, 1206, 1212, 1332, 1608, 1818, 2412, 2424, 2479, 2664, 3636, 3737, 4824, 4958, 6767, 7272, 7437, 7474, 9916, 11211, 13534, 14874, 14948, 19832, 20301, 22311, 22422, 27068, 29748, 29896, 33633, 40602, 44622, 44844, 54136, 59496, 60903, 67266, 81204, 89244, 89688, 121806, 134532, 162408, 178488, 243612, 250379, 269064, 487224, 500758, 751137, 1001516, 1502274, 2003032, 2253411, 3004548, 4506822, 6009096, 9013644, 18027288]

約数ペア:

[(1, 18027288), (2, 9013644), (3, 6009096), (4, 4506822), (6, 3004548), (8, 2253411), (9, 2003032), (12, 1502274), (18, 1001516), (24, 751137), (36, 500758), (37, 487224), (67, 269064), (72, 250379), (74, 243612), (101, 178488), (111, 162408), (134, 134532), (148, 121806), (201, 89688), (202, 89244), (222, 81204), (268, 67266), (296, 60903), (303, 59496), (333, 54136), (402, 44844), (404, 44622), (444, 40602), (536, 33633), (603, 29896), (606, 29748), (666, 27068), (804, 22422), (808, 22311), (888, 20301), (909, 19832), (1206, 14948), (1212, 14874), (1332, 13534), (1608, 11211), (1818, 9916), (2412, 7474), (2424, 7437), (2479, 7272), (2664, 6767), (3636, 4958), (3737, 4824)]