1898424

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 128

約数和(自身を含む): 6220800

約数和(自身を除く): 4322376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 47, 51, 54, 66, 68, 72, 88, 94, 99, 102, 108, 132, 136, 141, 153, 187, 188, 198, 204, 216, 264, 282, 297, 306, 374, 376, 396, 408, 423, 459, 517, 561, 564, 594, 612, 748, 792, 799, 846, 918, 1034, 1122, 1128, 1188, 1224, 1269, 1496, 1551, 1598, 1683, 1692, 1836, 2068, 2244, 2376, 2397, 2538, 3102, 3196, 3366, 3384, 3672, 4136, 4488, 4653, 4794, 5049, 5076, 6204, 6392, 6732, 7191, 8789, 9306, 9588, 10098, 10152, 12408, 13464, 13959, 14382, 17578, 18612, 19176, 20196, 21573, 26367, 27918, 28764, 35156, 37224, 40392, 43146, 52734, 55836, 57528, 70312, 79101, 86292, 105468, 111672, 158202, 172584, 210936, 237303, 316404, 474606, 632808, 949212, 1898424]

約数ペア:

[(1, 1898424), (2, 949212), (3, 632808), (4, 474606), (6, 316404), (8, 237303), (9, 210936), (11, 172584), (12, 158202), (17, 111672), (18, 105468), (22, 86292), (24, 79101), (27, 70312), (33, 57528), (34, 55836), (36, 52734), (44, 43146), (47, 40392), (51, 37224), (54, 35156), (66, 28764), (68, 27918), (72, 26367), (88, 21573), (94, 20196), (99, 19176), (102, 18612), (108, 17578), (132, 14382), (136, 13959), (141, 13464), (153, 12408), (187, 10152), (188, 10098), (198, 9588), (204, 9306), (216, 8789), (264, 7191), (282, 6732), (297, 6392), (306, 6204), (374, 5076), (376, 5049), (396, 4794), (408, 4653), (423, 4488), (459, 4136), (517, 3672), (561, 3384), (564, 3366), (594, 3196), (612, 3102), (748, 2538), (792, 2397), (799, 2376), (846, 2244), (918, 2068), (1034, 1836), (1122, 1692), (1128, 1683), (1188, 1598), (1224, 1551), (1269, 1496)]