17816484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 47956608

約数和(自身を除く): 30140124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 1877, 2373, 3164, 3754, 4746, 5631, 7508, 9492, 11262, 13139, 22524, 26278, 39417, 52556, 78834, 157668, 212101, 424202, 636303, 848404, 1272606, 1484707, 2545212, 2969414, 4454121, 5938828, 8908242, 17816484]

約数ペア:

[(1, 17816484), (2, 8908242), (3, 5938828), (4, 4454121), (6, 2969414), (7, 2545212), (12, 1484707), (14, 1272606), (21, 848404), (28, 636303), (42, 424202), (84, 212101), (113, 157668), (226, 78834), (339, 52556), (452, 39417), (678, 26278), (791, 22524), (1356, 13139), (1582, 11262), (1877, 9492), (2373, 7508), (3164, 5631), (3754, 4746)]