18456336

素因数分解:

$2^4\times 3^5\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 55246464

約数和(自身を除く): 36790128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 101, 108, 141, 144, 162, 188, 202, 216, 243, 282, 303, 324, 376, 404, 423, 432, 486, 564, 606, 648, 752, 808, 846, 909, 972, 1128, 1212, 1269, 1296, 1616, 1692, 1818, 1944, 2256, 2424, 2538, 2727, 3384, 3636, 3807, 3888, 4747, 4848, 5076, 5454, 6768, 7272, 7614, 8181, 9494, 10152, 10908, 11421, 14241, 14544, 15228, 16362, 18988, 20304, 21816, 22842, 24543, 28482, 30456, 32724, 37976, 42723, 43632, 45684, 49086, 56964, 60912, 65448, 75952, 85446, 91368, 98172, 113928, 128169, 130896, 170892, 182736, 196344, 227856, 256338, 341784, 384507, 392688, 512676, 683568, 769014, 1025352, 1153521, 1538028, 2050704, 2307042, 3076056, 4614084, 6152112, 9228168, 18456336]

約数ペア:

[(1, 18456336), (2, 9228168), (3, 6152112), (4, 4614084), (6, 3076056), (8, 2307042), (9, 2050704), (12, 1538028), (16, 1153521), (18, 1025352), (24, 769014), (27, 683568), (36, 512676), (47, 392688), (48, 384507), (54, 341784), (72, 256338), (81, 227856), (94, 196344), (101, 182736), (108, 170892), (141, 130896), (144, 128169), (162, 113928), (188, 98172), (202, 91368), (216, 85446), (243, 75952), (282, 65448), (303, 60912), (324, 56964), (376, 49086), (404, 45684), (423, 43632), (432, 42723), (486, 37976), (564, 32724), (606, 30456), (648, 28482), (752, 24543), (808, 22842), (846, 21816), (909, 20304), (972, 18988), (1128, 16362), (1212, 15228), (1269, 14544), (1296, 14241), (1616, 11421), (1692, 10908), (1818, 10152), (1944, 9494), (2256, 8181), (2424, 7614), (2538, 7272), (2727, 6768), (3384, 5454), (3636, 5076), (3807, 4848), (3888, 4747)]