18430295488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{2707}}^1$

素因数の和:3258

約数の個数: 112

約数和(自身を含む): 42095318400

約数和(自身を除く): 23665022912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 509, 608, 704, 836, 1018, 1216, 1672, 2036, 2707, 3344, 4072, 5414, 5599, 6688, 8144, 9671, 10828, 11198, 13376, 16288, 19342, 21656, 22396, 29777, 32576, 38684, 43312, 44792, 51433, 59554, 77368, 86624, 89584, 102866, 106381, 119108, 154736, 173248, 179168, 205732, 212762, 238216, 309472, 358336, 411464, 425524, 476432, 565763, 618944, 822928, 851048, 952864, 1131526, 1377863, 1645856, 1702096, 1905728, 2263052, 2755726, 3291712, 3404192, 4526104, 5511452, 6808384, 9052208, 11022904, 15156493, 18104416, 22045808, 26179397, 30312986, 36208832, 44091616, 52358794, 60625972, 88183232, 104717588, 121251944, 209435176, 242503888, 287973367, 418870352, 485007776, 575946734, 837740704, 970015552, 1151893468, 1675481408, 2303786936, 4607573872, 9215147744, 18430295488]

約数ペア:

[(1, 18430295488), (2, 9215147744), (4, 4607573872), (8, 2303786936), (11, 1675481408), (16, 1151893468), (19, 970015552), (22, 837740704), (32, 575946734), (38, 485007776), (44, 418870352), (64, 287973367), (76, 242503888), (88, 209435176), (152, 121251944), (176, 104717588), (209, 88183232), (304, 60625972), (352, 52358794), (418, 44091616), (509, 36208832), (608, 30312986), (704, 26179397), (836, 22045808), (1018, 18104416), (1216, 15156493), (1672, 11022904), (2036, 9052208), (2707, 6808384), (3344, 5511452), (4072, 4526104), (5414, 3404192), (5599, 3291712), (6688, 2755726), (8144, 2263052), (9671, 1905728), (10828, 1702096), (11198, 1645856), (13376, 1377863), (16288, 1131526), (19342, 952864), (21656, 851048), (22396, 822928), (29777, 618944), (32576, 565763), (38684, 476432), (43312, 425524), (44792, 411464), (51433, 358336), (59554, 309472), (77368, 238216), (86624, 212762), (89584, 205732), (102866, 179168), (106381, 173248), (119108, 154736)]