15672847644

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{911}}^1\times {\mathrm{2143}}^1$

素因数の和:3287

約数の個数: 72

約数和(自身を含む): 39857405952

約数和(自身を除く): 24184558308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 911, 1338, 1822, 2007, 2143, 2676, 2733, 3644, 4014, 4286, 5466, 6429, 8028, 8199, 8572, 10932, 12858, 16398, 19287, 25716, 32796, 38574, 77148, 203153, 406306, 477889, 609459, 812612, 955778, 1218918, 1433667, 1828377, 1911556, 1952273, 2437836, 2867334, 3656754, 3904546, 4301001, 5734668, 5856819, 7313508, 7809092, 8602002, 11713638, 17204004, 17570457, 23427276, 35140914, 70281828, 435356879, 870713758, 1306070637, 1741427516, 2612141274, 3918211911, 5224282548, 7836423822, 15672847644]

約数ペア:

[(1, 15672847644), (2, 7836423822), (3, 5224282548), (4, 3918211911), (6, 2612141274), (9, 1741427516), (12, 1306070637), (18, 870713758), (36, 435356879), (223, 70281828), (446, 35140914), (669, 23427276), (892, 17570457), (911, 17204004), (1338, 11713638), (1822, 8602002), (2007, 7809092), (2143, 7313508), (2676, 5856819), (2733, 5734668), (3644, 4301001), (4014, 3904546), (4286, 3656754), (5466, 2867334), (6429, 2437836), (8028, 1952273), (8199, 1911556), (8572, 1828377), (10932, 1433667), (12858, 1218918), (16398, 955778), (19287, 812612), (25716, 609459), (32796, 477889), (38574, 406306), (77148, 203153)]