1427967558

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{13421}}^1$

素因数の和:13709

約数の個数: 48

約数和(自身を含む): 3241251936

約数和(自身を除く): 1813284378

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 257, 414, 514, 771, 1542, 2313, 4626, 5911, 11822, 13421, 17733, 26842, 35466, 40263, 53199, 80526, 106398, 120789, 241578, 308683, 617366, 926049, 1852098, 2778147, 3449197, 5556294, 6898394, 10347591, 20695182, 31042773, 62085546, 79331531, 158663062, 237994593, 475989186, 713983779, 1427967558]

約数ペア:

[(1, 1427967558), (2, 713983779), (3, 475989186), (6, 237994593), (9, 158663062), (18, 79331531), (23, 62085546), (46, 31042773), (69, 20695182), (138, 10347591), (207, 6898394), (257, 5556294), (414, 3449197), (514, 2778147), (771, 1852098), (1542, 926049), (2313, 617366), (4626, 308683), (5911, 241578), (11822, 120789), (13421, 106398), (17733, 80526), (26842, 53199), (35466, 40263)]