18282434961

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1\times {\mathrm{1663}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 29904076800

約数和(自身を除く): 11621641839

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 467, 1121, 1239, 1401, 1663, 3269, 3363, 4989, 7847, 8873, 9807, 11641, 23541, 26619, 27553, 31597, 34923, 62111, 82659, 94791, 98117, 186333, 192871, 221179, 294351, 523507, 578613, 663537, 686819, 776621, 1570521, 1864223, 2060457, 2329863, 3664549, 5436347, 5592669, 10993647, 13049561, 14755799, 16309041, 39148683, 44267397, 45820639, 103290593, 137461917, 309871779, 320744473, 870592141, 962233419, 2611776423, 6094144987, 18282434961]

約数ペア:

[(1, 18282434961), (3, 6094144987), (7, 2611776423), (19, 962233419), (21, 870592141), (57, 320744473), (59, 309871779), (133, 137461917), (177, 103290593), (399, 45820639), (413, 44267397), (467, 39148683), (1121, 16309041), (1239, 14755799), (1401, 13049561), (1663, 10993647), (3269, 5592669), (3363, 5436347), (4989, 3664549), (7847, 2329863), (8873, 2060457), (9807, 1864223), (11641, 1570521), (23541, 776621), (26619, 686819), (27553, 663537), (31597, 578613), (34923, 523507), (62111, 294351), (82659, 221179), (94791, 192871), (98117, 186333)]