22211928

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 68428800

約数和(自身を除く): 46216872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 153, 184, 204, 207, 216, 263, 276, 306, 391, 408, 414, 459, 526, 552, 612, 621, 782, 789, 828, 918, 1052, 1173, 1224, 1242, 1564, 1578, 1656, 1836, 2104, 2346, 2367, 2484, 3128, 3156, 3519, 3672, 4471, 4692, 4734, 4968, 6049, 6312, 7038, 7101, 8942, 9384, 9468, 10557, 12098, 13413, 14076, 14202, 17884, 18147, 18936, 21114, 24196, 26826, 28152, 28404, 35768, 36294, 40239, 42228, 48392, 53652, 54441, 56808, 72588, 80478, 84456, 102833, 107304, 108882, 120717, 145176, 160956, 163323, 205666, 217764, 241434, 308499, 321912, 326646, 411332, 435528, 482868, 616998, 653292, 822664, 925497, 965736, 1233996, 1306584, 1850994, 2467992, 2776491, 3701988, 5552982, 7403976, 11105964, 22211928]

約数ペア:

[(1, 22211928), (2, 11105964), (3, 7403976), (4, 5552982), (6, 3701988), (8, 2776491), (9, 2467992), (12, 1850994), (17, 1306584), (18, 1233996), (23, 965736), (24, 925497), (27, 822664), (34, 653292), (36, 616998), (46, 482868), (51, 435528), (54, 411332), (68, 326646), (69, 321912), (72, 308499), (92, 241434), (102, 217764), (108, 205666), (136, 163323), (138, 160956), (153, 145176), (184, 120717), (204, 108882), (207, 107304), (216, 102833), (263, 84456), (276, 80478), (306, 72588), (391, 56808), (408, 54441), (414, 53652), (459, 48392), (526, 42228), (552, 40239), (612, 36294), (621, 35768), (782, 28404), (789, 28152), (828, 26826), (918, 24196), (1052, 21114), (1173, 18936), (1224, 18147), (1242, 17884), (1564, 14202), (1578, 14076), (1656, 13413), (1836, 12098), (2104, 10557), (2346, 9468), (2367, 9384), (2484, 8942), (3128, 7101), (3156, 7038), (3519, 6312), (3672, 6049), (4471, 4968), (4692, 4734)]