18207288

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 56448000

約数和(自身を除く): 38240712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 88, 97, 99, 108, 132, 158, 194, 198, 216, 237, 264, 291, 297, 316, 388, 396, 474, 582, 594, 632, 711, 776, 792, 869, 873, 948, 1067, 1164, 1188, 1422, 1738, 1746, 1896, 2133, 2134, 2328, 2376, 2607, 2619, 2844, 3201, 3476, 3492, 4266, 4268, 5214, 5238, 5688, 6402, 6952, 6984, 7663, 7821, 8532, 8536, 9603, 10428, 10476, 12804, 15326, 15642, 17064, 19206, 20856, 20952, 22989, 23463, 25608, 28809, 30652, 31284, 38412, 45978, 46926, 57618, 61304, 62568, 68967, 76824, 84293, 91956, 93852, 115236, 137934, 168586, 183912, 187704, 206901, 230472, 252879, 275868, 337172, 413802, 505758, 551736, 674344, 758637, 827604, 1011516, 1517274, 1655208, 2023032, 2275911, 3034548, 4551822, 6069096, 9103644, 18207288]

約数ペア:

[(1, 18207288), (2, 9103644), (3, 6069096), (4, 4551822), (6, 3034548), (8, 2275911), (9, 2023032), (11, 1655208), (12, 1517274), (18, 1011516), (22, 827604), (24, 758637), (27, 674344), (33, 551736), (36, 505758), (44, 413802), (54, 337172), (66, 275868), (72, 252879), (79, 230472), (88, 206901), (97, 187704), (99, 183912), (108, 168586), (132, 137934), (158, 115236), (194, 93852), (198, 91956), (216, 84293), (237, 76824), (264, 68967), (291, 62568), (297, 61304), (316, 57618), (388, 46926), (396, 45978), (474, 38412), (582, 31284), (594, 30652), (632, 28809), (711, 25608), (776, 23463), (792, 22989), (869, 20952), (873, 20856), (948, 19206), (1067, 17064), (1164, 15642), (1188, 15326), (1422, 12804), (1738, 10476), (1746, 10428), (1896, 9603), (2133, 8536), (2134, 8532), (2328, 7821), (2376, 7663), (2607, 6984), (2619, 6952), (2844, 6402), (3201, 5688), (3476, 5238), (3492, 5214), (4266, 4268)]