42198996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1733

約数の個数: 72

約数和(自身を含む): 117274080

約数和(自身を除く): 75075084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1669, 1806, 2107, 3338, 3612, 4214, 5007, 6321, 6676, 8428, 10014, 11683, 12642, 20028, 23366, 25284, 35049, 46732, 70098, 71767, 81781, 140196, 143534, 163562, 215301, 245343, 287068, 327124, 430602, 490686, 502369, 861204, 981372, 1004738, 1507107, 2009476, 3014214, 3516583, 6028428, 7033166, 10549749, 14066332, 21099498, 42198996]

約数ペア:

[(1, 42198996), (2, 21099498), (3, 14066332), (4, 10549749), (6, 7033166), (7, 6028428), (12, 3516583), (14, 3014214), (21, 2009476), (28, 1507107), (42, 1004738), (43, 981372), (49, 861204), (84, 502369), (86, 490686), (98, 430602), (129, 327124), (147, 287068), (172, 245343), (196, 215301), (258, 163562), (294, 143534), (301, 140196), (516, 81781), (588, 71767), (602, 70098), (903, 46732), (1204, 35049), (1669, 25284), (1806, 23366), (2107, 20028), (3338, 12642), (3612, 11683), (4214, 10014), (5007, 8428), (6321, 6676)]