74187414

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 190817280

約数和(自身を除く): 116629866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 2423, 3402, 4374, 4846, 5103, 7269, 10206, 14538, 15309, 16961, 21807, 30618, 33922, 43614, 50883, 65421, 101766, 130842, 152649, 196263, 305298, 392526, 457947, 588789, 915894, 1177578, 1373841, 1766367, 2747682, 3532734, 4121523, 5299101, 8243046, 10598202, 12364569, 24729138, 37093707, 74187414]

約数ペア:

[(1, 74187414), (2, 37093707), (3, 24729138), (6, 12364569), (7, 10598202), (9, 8243046), (14, 5299101), (18, 4121523), (21, 3532734), (27, 2747682), (42, 1766367), (54, 1373841), (63, 1177578), (81, 915894), (126, 588789), (162, 457947), (189, 392526), (243, 305298), (378, 196263), (486, 152649), (567, 130842), (729, 101766), (1134, 65421), (1458, 50883), (1701, 43614), (2187, 33922), (2423, 30618), (3402, 21807), (4374, 16961), (4846, 15309), (5103, 14538), (7269, 10206)]