19589035788

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39439}}^1$

素因数の和:39538

約数の個数: 144

約数和(自身を含む): 59491927040

約数和(自身を除く): 39902891252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 108, 126, 146, 162, 189, 219, 243, 252, 292, 324, 378, 438, 486, 511, 567, 657, 756, 876, 972, 1022, 1134, 1314, 1533, 1701, 1971, 2044, 2268, 2628, 3066, 3402, 3942, 4599, 5913, 6132, 6804, 7884, 9198, 11826, 13797, 17739, 18396, 23652, 27594, 35478, 39439, 41391, 55188, 70956, 78878, 82782, 118317, 124173, 157756, 165564, 236634, 248346, 276073, 354951, 473268, 496692, 552146, 709902, 828219, 1064853, 1104292, 1419804, 1656438, 2129706, 2484657, 2879047, 3194559, 3312876, 4259412, 4969314, 5758094, 6389118, 7453971, 8637141, 9583677, 9938628, 11516188, 12778236, 14907942, 17274282, 19167354, 20153329, 22361913, 25911423, 29815884, 34548564, 38334708, 40306658, 44723826, 51822846, 60459987, 67085739, 77734269, 80613316, 89447652, 103645692, 120919974, 134171478, 155468538, 181379961, 233202807, 241839948, 268342956, 310937076, 362759922, 466405614, 544139883, 699608421, 725519844, 932811228, 1088279766, 1399216842, 1632419649, 2176559532, 2798433684, 3264839298, 4897258947, 6529678596, 9794517894, 19589035788]

約数ペア:

[(1, 19589035788), (2, 9794517894), (3, 6529678596), (4, 4897258947), (6, 3264839298), (7, 2798433684), (9, 2176559532), (12, 1632419649), (14, 1399216842), (18, 1088279766), (21, 932811228), (27, 725519844), (28, 699608421), (36, 544139883), (42, 466405614), (54, 362759922), (63, 310937076), (73, 268342956), (81, 241839948), (84, 233202807), (108, 181379961), (126, 155468538), (146, 134171478), (162, 120919974), (189, 103645692), (219, 89447652), (243, 80613316), (252, 77734269), (292, 67085739), (324, 60459987), (378, 51822846), (438, 44723826), (486, 40306658), (511, 38334708), (567, 34548564), (657, 29815884), (756, 25911423), (876, 22361913), (972, 20153329), (1022, 19167354), (1134, 17274282), (1314, 14907942), (1533, 12778236), (1701, 11516188), (1971, 9938628), (2044, 9583677), (2268, 8637141), (2628, 7453971), (3066, 6389118), (3402, 5758094), (3942, 4969314), (4599, 4259412), (5913, 3312876), (6132, 3194559), (6804, 2879047), (7884, 2484657), (9198, 2129706), (11826, 1656438), (13797, 1419804), (17739, 1104292), (18396, 1064853), (23652, 828219), (27594, 709902), (35478, 552146), (39439, 496692), (41391, 473268), (55188, 354951), (70956, 276073), (78878, 248346), (82782, 236634), (118317, 165564), (124173, 157756)]