21827592

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1049}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 62858250

約数和(自身を除く): 41030658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1049, 1156, 1224, 1734, 2098, 2312, 2601, 3147, 3468, 4196, 5202, 6294, 6936, 8392, 9441, 10404, 12588, 17833, 18882, 20808, 25176, 35666, 37764, 53499, 71332, 75528, 106998, 142664, 160497, 213996, 303161, 320994, 427992, 606322, 641988, 909483, 1212644, 1283976, 1818966, 2425288, 2728449, 3637932, 5456898, 7275864, 10913796, 21827592]

約数ペア:

[(1, 21827592), (2, 10913796), (3, 7275864), (4, 5456898), (6, 3637932), (8, 2728449), (9, 2425288), (12, 1818966), (17, 1283976), (18, 1212644), (24, 909483), (34, 641988), (36, 606322), (51, 427992), (68, 320994), (72, 303161), (102, 213996), (136, 160497), (153, 142664), (204, 106998), (289, 75528), (306, 71332), (408, 53499), (578, 37764), (612, 35666), (867, 25176), (1049, 20808), (1156, 18882), (1224, 17833), (1734, 12588), (2098, 10404), (2312, 9441), (2601, 8392), (3147, 6936), (3468, 6294), (4196, 5202)]