19278504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1367

約数の個数: 96

約数和(自身を含む): 61776000

約数和(自身を除く): 42497496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1319, 1624, 1827, 2088, 2436, 2638, 3654, 3957, 4872, 5276, 7308, 7914, 9233, 10552, 11871, 14616, 15828, 18466, 23742, 27699, 31656, 36932, 38251, 47484, 55398, 73864, 76502, 83097, 94968, 110796, 114753, 153004, 166194, 221592, 229506, 267757, 306008, 332388, 344259, 459012, 535514, 664776, 688518, 803271, 918024, 1071028, 1377036, 1606542, 2142056, 2409813, 2754072, 3213084, 4819626, 6426168, 9639252, 19278504]

約数ペア:

[(1, 19278504), (2, 9639252), (3, 6426168), (4, 4819626), (6, 3213084), (7, 2754072), (8, 2409813), (9, 2142056), (12, 1606542), (14, 1377036), (18, 1071028), (21, 918024), (24, 803271), (28, 688518), (29, 664776), (36, 535514), (42, 459012), (56, 344259), (58, 332388), (63, 306008), (72, 267757), (84, 229506), (87, 221592), (116, 166194), (126, 153004), (168, 114753), (174, 110796), (203, 94968), (232, 83097), (252, 76502), (261, 73864), (348, 55398), (406, 47484), (504, 38251), (522, 36932), (609, 31656), (696, 27699), (812, 23742), (1044, 18466), (1218, 15828), (1319, 14616), (1624, 11871), (1827, 10552), (2088, 9233), (2436, 7914), (2638, 7308), (3654, 5276), (3957, 4872)]