21936936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7681}}^1$

素因数の和:7714

約数の個数: 64

約数和(自身を含む): 66372480

約数和(自身を除く): 44435544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 7681, 15362, 23043, 30724, 46086, 53767, 61448, 92172, 107534, 130577, 161301, 184344, 215068, 261154, 322602, 391731, 430136, 522308, 645204, 783462, 914039, 1044616, 1290408, 1566924, 1828078, 2742117, 3133848, 3656156, 5484234, 7312312, 10968468, 21936936]

約数ペア:

[(1, 21936936), (2, 10968468), (3, 7312312), (4, 5484234), (6, 3656156), (7, 3133848), (8, 2742117), (12, 1828078), (14, 1566924), (17, 1290408), (21, 1044616), (24, 914039), (28, 783462), (34, 645204), (42, 522308), (51, 430136), (56, 391731), (68, 322602), (84, 261154), (102, 215068), (119, 184344), (136, 161301), (168, 130577), (204, 107534), (238, 92172), (357, 61448), (408, 53767), (476, 46086), (714, 30724), (952, 23043), (1428, 15362), (2856, 7681)]