19390401576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227651}}^1$

素因数の和:227696

約数の個数: 144

約数和(自身を含む): 64990092960

約数和(自身を除く): 45599691384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 3042, 3276, 3549, 4056, 4732, 6084, 6552, 7098, 9464, 10647, 12168, 14196, 21294, 28392, 42588, 85176, 227651, 455302, 682953, 910604, 1365906, 1593557, 1821208, 2048859, 2731812, 2959463, 3187114, 4097718, 4780671, 5463624, 5918926, 6374228, 8195436, 8878389, 9561342, 11837852, 12748456, 14342013, 16390872, 17756778, 19122684, 20716241, 23675704, 26635167, 28684026, 35513556, 38245368, 38473019, 41432482, 53270334, 57368052, 62148723, 71027112, 76946038, 82864964, 106540668, 114736104, 115419057, 124297446, 153892076, 165729928, 186446169, 213081336, 230838114, 248594892, 269311133, 307784152, 346257171, 372892338, 461676228, 497189784, 538622266, 692514342, 745784676, 807933399, 923352456, 1077244532, 1385028684, 1491569352, 1615866798, 2154489064, 2423800197, 2770057368, 3231733596, 4847600394, 6463467192, 9695200788, 19390401576]

約数ペア:

[(1, 19390401576), (2, 9695200788), (3, 6463467192), (4, 4847600394), (6, 3231733596), (7, 2770057368), (8, 2423800197), (9, 2154489064), (12, 1615866798), (13, 1491569352), (14, 1385028684), (18, 1077244532), (21, 923352456), (24, 807933399), (26, 745784676), (28, 692514342), (36, 538622266), (39, 497189784), (42, 461676228), (52, 372892338), (56, 346257171), (63, 307784152), (72, 269311133), (78, 248594892), (84, 230838114), (91, 213081336), (104, 186446169), (117, 165729928), (126, 153892076), (156, 124297446), (168, 115419057), (169, 114736104), (182, 106540668), (234, 82864964), (252, 76946038), (273, 71027112), (312, 62148723), (338, 57368052), (364, 53270334), (468, 41432482), (504, 38473019), (507, 38245368), (546, 35513556), (676, 28684026), (728, 26635167), (819, 23675704), (936, 20716241), (1014, 19122684), (1092, 17756778), (1183, 16390872), (1352, 14342013), (1521, 12748456), (1638, 11837852), (2028, 9561342), (2184, 8878389), (2366, 8195436), (3042, 6374228), (3276, 5918926), (3549, 5463624), (4056, 4780671), (4732, 4097718), (6084, 3187114), (6552, 2959463), (7098, 2731812), (9464, 2048859), (10647, 1821208), (12168, 1593557), (14196, 1365906), (21294, 910604), (28392, 682953), (42588, 455302), (85176, 227651)]