22481388

素因数分解:

$2^2\times 3^5\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 59776080

約数和(自身を除く): 37294692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 229, 243, 303, 324, 404, 458, 486, 606, 687, 909, 916, 972, 1212, 1374, 1818, 2061, 2727, 2748, 3636, 4122, 5454, 6183, 8181, 8244, 10908, 12366, 16362, 18549, 23129, 24543, 24732, 32724, 37098, 46258, 49086, 55647, 69387, 74196, 92516, 98172, 111294, 138774, 208161, 222588, 277548, 416322, 624483, 832644, 1248966, 1873449, 2497932, 3746898, 5620347, 7493796, 11240694, 22481388]

約数ペア:

[(1, 22481388), (2, 11240694), (3, 7493796), (4, 5620347), (6, 3746898), (9, 2497932), (12, 1873449), (18, 1248966), (27, 832644), (36, 624483), (54, 416322), (81, 277548), (101, 222588), (108, 208161), (162, 138774), (202, 111294), (229, 98172), (243, 92516), (303, 74196), (324, 69387), (404, 55647), (458, 49086), (486, 46258), (606, 37098), (687, 32724), (909, 24732), (916, 24543), (972, 23129), (1212, 18549), (1374, 16362), (1818, 12366), (2061, 10908), (2727, 8244), (2748, 8181), (3636, 6183), (4122, 5454)]