21054599784

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{23539}}^1$

素因数の和:23696

約数の個数: 128

約数和(自身を含む): 60507216000

約数和(自身を除く): 39452616216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 101, 108, 123, 164, 202, 216, 246, 303, 328, 369, 404, 492, 606, 738, 808, 909, 984, 1107, 1212, 1476, 1818, 2214, 2424, 2727, 2952, 3636, 4141, 4428, 5454, 7272, 8282, 8856, 10908, 12423, 16564, 21816, 23539, 24846, 33128, 37269, 47078, 49692, 70617, 74538, 94156, 99384, 111807, 141234, 149076, 188312, 211851, 223614, 282468, 298152, 423702, 447228, 564936, 635553, 847404, 894456, 965099, 1271106, 1694808, 1930198, 2377439, 2542212, 2895297, 3860396, 4754878, 5084424, 5790594, 7132317, 7720792, 8685891, 9509756, 11581188, 14264634, 17371782, 19019512, 21396951, 23162376, 26057673, 28529268, 34743564, 42793902, 52115346, 57058536, 64190853, 69487128, 85587804, 97474999, 104230692, 128381706, 171175608, 194949998, 208461384, 256763412, 292424997, 389899996, 513526824, 584849994, 779799992, 877274991, 1169699988, 1754549982, 2339399976, 2631824973, 3509099964, 5263649946, 7018199928, 10527299892, 21054599784]

約数ペア:

[(1, 21054599784), (2, 10527299892), (3, 7018199928), (4, 5263649946), (6, 3509099964), (8, 2631824973), (9, 2339399976), (12, 1754549982), (18, 1169699988), (24, 877274991), (27, 779799992), (36, 584849994), (41, 513526824), (54, 389899996), (72, 292424997), (82, 256763412), (101, 208461384), (108, 194949998), (123, 171175608), (164, 128381706), (202, 104230692), (216, 97474999), (246, 85587804), (303, 69487128), (328, 64190853), (369, 57058536), (404, 52115346), (492, 42793902), (606, 34743564), (738, 28529268), (808, 26057673), (909, 23162376), (984, 21396951), (1107, 19019512), (1212, 17371782), (1476, 14264634), (1818, 11581188), (2214, 9509756), (2424, 8685891), (2727, 7720792), (2952, 7132317), (3636, 5790594), (4141, 5084424), (4428, 4754878), (5454, 3860396), (7272, 2895297), (8282, 2542212), (8856, 2377439), (10908, 1930198), (12423, 1694808), (16564, 1271106), (21816, 965099), (23539, 894456), (24846, 847404), (33128, 635553), (37269, 564936), (47078, 447228), (49692, 423702), (70617, 298152), (74538, 282468), (94156, 223614), (99384, 211851), (111807, 188312), (141234, 149076)]