18514512

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 55904160

約数和(自身を除く): 37389648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 101, 114, 134, 144, 152, 171, 201, 202, 228, 268, 303, 304, 342, 402, 404, 456, 536, 603, 606, 684, 804, 808, 909, 912, 1072, 1206, 1212, 1273, 1368, 1608, 1616, 1818, 1919, 2412, 2424, 2546, 2736, 3216, 3636, 3819, 3838, 4824, 4848, 5092, 5757, 6767, 7272, 7638, 7676, 9648, 10184, 11457, 11514, 13534, 14544, 15276, 15352, 17271, 20301, 20368, 22914, 23028, 27068, 30552, 30704, 34542, 40602, 45828, 46056, 54136, 60903, 61104, 69084, 81204, 91656, 92112, 108272, 121806, 128573, 138168, 162408, 183312, 243612, 257146, 276336, 324816, 385719, 487224, 514292, 771438, 974448, 1028584, 1157157, 1542876, 2057168, 2314314, 3085752, 4628628, 6171504, 9257256, 18514512]

約数ペア:

[(1, 18514512), (2, 9257256), (3, 6171504), (4, 4628628), (6, 3085752), (8, 2314314), (9, 2057168), (12, 1542876), (16, 1157157), (18, 1028584), (19, 974448), (24, 771438), (36, 514292), (38, 487224), (48, 385719), (57, 324816), (67, 276336), (72, 257146), (76, 243612), (101, 183312), (114, 162408), (134, 138168), (144, 128573), (152, 121806), (171, 108272), (201, 92112), (202, 91656), (228, 81204), (268, 69084), (303, 61104), (304, 60903), (342, 54136), (402, 46056), (404, 45828), (456, 40602), (536, 34542), (603, 30704), (606, 30552), (684, 27068), (804, 23028), (808, 22914), (909, 20368), (912, 20301), (1072, 17271), (1206, 15352), (1212, 15276), (1273, 14544), (1368, 13534), (1608, 11514), (1616, 11457), (1818, 10184), (1919, 9648), (2412, 7676), (2424, 7638), (2546, 7272), (2736, 6767), (3216, 5757), (3636, 5092), (3819, 4848), (3838, 4824)]