21765096

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 61818120

約数和(自身を除く): 40053024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 73, 82, 101, 123, 146, 164, 202, 219, 246, 292, 303, 328, 369, 404, 438, 492, 584, 606, 657, 738, 808, 876, 909, 984, 1212, 1314, 1476, 1752, 1818, 2424, 2628, 2952, 2993, 3636, 4141, 5256, 5986, 7272, 7373, 8282, 8979, 11972, 12423, 14746, 16564, 17958, 22119, 23944, 24846, 26937, 29492, 33128, 35916, 37269, 44238, 49692, 53874, 58984, 66357, 71832, 74538, 88476, 99384, 107748, 132714, 149076, 176952, 215496, 265428, 298152, 302293, 530856, 604586, 906879, 1209172, 1813758, 2418344, 2720637, 3627516, 5441274, 7255032, 10882548, 21765096]

約数ペア:

[(1, 21765096), (2, 10882548), (3, 7255032), (4, 5441274), (6, 3627516), (8, 2720637), (9, 2418344), (12, 1813758), (18, 1209172), (24, 906879), (36, 604586), (41, 530856), (72, 302293), (73, 298152), (82, 265428), (101, 215496), (123, 176952), (146, 149076), (164, 132714), (202, 107748), (219, 99384), (246, 88476), (292, 74538), (303, 71832), (328, 66357), (369, 58984), (404, 53874), (438, 49692), (492, 44238), (584, 37269), (606, 35916), (657, 33128), (738, 29492), (808, 26937), (876, 24846), (909, 23944), (984, 22119), (1212, 17958), (1314, 16564), (1476, 14746), (1752, 12423), (1818, 11972), (2424, 8979), (2628, 8282), (2952, 7373), (2993, 7272), (3636, 5986), (4141, 5256)]