15888636

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 45738000

約数和(自身を除く): 29849364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 89, 108, 114, 116, 162, 171, 174, 178, 228, 261, 267, 324, 342, 348, 356, 513, 522, 534, 551, 684, 783, 801, 1026, 1044, 1068, 1102, 1539, 1566, 1602, 1653, 1691, 2052, 2204, 2349, 2403, 2581, 3078, 3132, 3204, 3306, 3382, 4698, 4806, 4959, 5073, 5162, 6156, 6612, 6764, 7209, 7743, 9396, 9612, 9918, 10146, 10324, 14418, 14877, 15219, 15486, 19836, 20292, 23229, 28836, 29754, 30438, 30972, 44631, 45657, 46458, 49039, 59508, 60876, 69687, 89262, 91314, 92916, 98078, 136971, 139374, 147117, 178524, 182628, 196156, 209061, 273942, 278748, 294234, 418122, 441351, 547884, 588468, 836244, 882702, 1324053, 1765404, 2648106, 3972159, 5296212, 7944318, 15888636]

約数ペア:

[(1, 15888636), (2, 7944318), (3, 5296212), (4, 3972159), (6, 2648106), (9, 1765404), (12, 1324053), (18, 882702), (19, 836244), (27, 588468), (29, 547884), (36, 441351), (38, 418122), (54, 294234), (57, 278748), (58, 273942), (76, 209061), (81, 196156), (87, 182628), (89, 178524), (108, 147117), (114, 139374), (116, 136971), (162, 98078), (171, 92916), (174, 91314), (178, 89262), (228, 69687), (261, 60876), (267, 59508), (324, 49039), (342, 46458), (348, 45657), (356, 44631), (513, 30972), (522, 30438), (534, 29754), (551, 28836), (684, 23229), (783, 20292), (801, 19836), (1026, 15486), (1044, 15219), (1068, 14877), (1102, 14418), (1539, 10324), (1566, 10146), (1602, 9918), (1653, 9612), (1691, 9396), (2052, 7743), (2204, 7209), (2349, 6764), (2403, 6612), (2581, 6156), (3078, 5162), (3132, 5073), (3204, 4959), (3306, 4806), (3382, 4698)]