16719984

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1733}}^1$

素因数の和:1814

約数の個数: 60

約数和(自身を含む): 47518536

約数和(自身を除く): 30798552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 1733, 2412, 3216, 3466, 4824, 5199, 6932, 9648, 10398, 13864, 15597, 20796, 27728, 31194, 41592, 62388, 83184, 116111, 124776, 232222, 249552, 348333, 464444, 696666, 928888, 1044999, 1393332, 1857776, 2089998, 2786664, 4179996, 5573328, 8359992, 16719984]

約数ペア:

[(1, 16719984), (2, 8359992), (3, 5573328), (4, 4179996), (6, 2786664), (8, 2089998), (9, 1857776), (12, 1393332), (16, 1044999), (18, 928888), (24, 696666), (36, 464444), (48, 348333), (67, 249552), (72, 232222), (134, 124776), (144, 116111), (201, 83184), (268, 62388), (402, 41592), (536, 31194), (603, 27728), (804, 20796), (1072, 15597), (1206, 13864), (1608, 10398), (1733, 9648), (2412, 6932), (3216, 5199), (3466, 4824)]