19651564044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{5273}}^1$

素因数の和:5956

約数の個数: 144

約数和(自身を含む): 59342879232

約数和(自身を除く): 39691315188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 643, 644, 828, 966, 1286, 1449, 1929, 1932, 2572, 2898, 3858, 4501, 5273, 5787, 5796, 7716, 9002, 10546, 11574, 13503, 14789, 15819, 18004, 21092, 23148, 27006, 29578, 31638, 36911, 40509, 44367, 47457, 54012, 59156, 63276, 73822, 81018, 88734, 94914, 103523, 110733, 121279, 133101, 147644, 162036, 177468, 189828, 207046, 221466, 242558, 266202, 310569, 332199, 363837, 414092, 442932, 485116, 532404, 621138, 664398, 727674, 848953, 931707, 1091511, 1242276, 1328796, 1455348, 1697906, 1863414, 2183022, 2546859, 3390539, 3395812, 3726828, 4366044, 5093718, 6781078, 7640577, 10171617, 10187436, 13562156, 15281154, 20343234, 23733773, 30514851, 30562308, 40686468, 47467546, 61029702, 71201319, 77982397, 94935092, 122059404, 142402638, 155964794, 213603957, 233947191, 284805276, 311929588, 427207914, 467894382, 545876779, 701841573, 854415828, 935788764, 1091753558, 1403683146, 1637630337, 2183507116, 2807366292, 3275260674, 4912891011, 6550521348, 9825782022, 19651564044]

約数ペア:

[(1, 19651564044), (2, 9825782022), (3, 6550521348), (4, 4912891011), (6, 3275260674), (7, 2807366292), (9, 2183507116), (12, 1637630337), (14, 1403683146), (18, 1091753558), (21, 935788764), (23, 854415828), (28, 701841573), (36, 545876779), (42, 467894382), (46, 427207914), (63, 311929588), (69, 284805276), (84, 233947191), (92, 213603957), (126, 155964794), (138, 142402638), (161, 122059404), (207, 94935092), (252, 77982397), (276, 71201319), (322, 61029702), (414, 47467546), (483, 40686468), (643, 30562308), (644, 30514851), (828, 23733773), (966, 20343234), (1286, 15281154), (1449, 13562156), (1929, 10187436), (1932, 10171617), (2572, 7640577), (2898, 6781078), (3858, 5093718), (4501, 4366044), (5273, 3726828), (5787, 3395812), (5796, 3390539), (7716, 2546859), (9002, 2183022), (10546, 1863414), (11574, 1697906), (13503, 1455348), (14789, 1328796), (15819, 1242276), (18004, 1091511), (21092, 931707), (23148, 848953), (27006, 727674), (29578, 664398), (31638, 621138), (36911, 532404), (40509, 485116), (44367, 442932), (47457, 414092), (54012, 363837), (59156, 332199), (63276, 310569), (73822, 266202), (81018, 242558), (88734, 221466), (94914, 207046), (103523, 189828), (110733, 177468), (121279, 162036), (133101, 147644)]