12805721784

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^2\times {\mathrm{205141}}^1$

素因数の和:205190

約数の個数: 96

約数和(自身を含む): 37787156400

約数和(自身を除く): 24981434616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 289, 306, 408, 459, 578, 612, 867, 918, 1156, 1224, 1734, 1836, 2312, 2601, 3468, 3672, 5202, 6936, 7803, 10404, 15606, 20808, 31212, 62424, 205141, 410282, 615423, 820564, 1230846, 1641128, 1846269, 2461692, 3487397, 3692538, 4923384, 5538807, 6974794, 7385076, 10462191, 11077614, 13949588, 14770152, 20924382, 22155228, 27899176, 31386573, 41848764, 44310456, 59285749, 62773146, 83697528, 94159719, 118571498, 125546292, 177857247, 188319438, 237142996, 251092584, 355714494, 376638876, 474285992, 533571741, 711428988, 753277752, 1067143482, 1422857976, 1600715223, 2134286964, 3201430446, 4268573928, 6402860892, 12805721784]

約数ペア:

[(1, 12805721784), (2, 6402860892), (3, 4268573928), (4, 3201430446), (6, 2134286964), (8, 1600715223), (9, 1422857976), (12, 1067143482), (17, 753277752), (18, 711428988), (24, 533571741), (27, 474285992), (34, 376638876), (36, 355714494), (51, 251092584), (54, 237142996), (68, 188319438), (72, 177857247), (102, 125546292), (108, 118571498), (136, 94159719), (153, 83697528), (204, 62773146), (216, 59285749), (289, 44310456), (306, 41848764), (408, 31386573), (459, 27899176), (578, 22155228), (612, 20924382), (867, 14770152), (918, 13949588), (1156, 11077614), (1224, 10462191), (1734, 7385076), (1836, 6974794), (2312, 5538807), (2601, 4923384), (3468, 3692538), (3672, 3487397), (5202, 2461692), (6936, 1846269), (7803, 1641128), (10404, 1230846), (15606, 820564), (20808, 615423), (31212, 410282), (62424, 205141)]