21794184

素因数分解:

$2^3\times 3^6\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 63547020

約数和(自身を除く): 41752836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 101, 108, 111, 148, 162, 202, 216, 222, 243, 296, 303, 324, 333, 404, 444, 486, 606, 648, 666, 729, 808, 888, 909, 972, 999, 1212, 1332, 1458, 1818, 1944, 1998, 2424, 2664, 2727, 2916, 2997, 3636, 3737, 3996, 5454, 5832, 5994, 7272, 7474, 7992, 8181, 8991, 10908, 11211, 11988, 14948, 16362, 17982, 21816, 22422, 23976, 24543, 26973, 29896, 32724, 33633, 35964, 44844, 49086, 53946, 65448, 67266, 71928, 73629, 89688, 98172, 100899, 107892, 134532, 147258, 196344, 201798, 215784, 269064, 294516, 302697, 403596, 589032, 605394, 807192, 908091, 1210788, 1816182, 2421576, 2724273, 3632364, 5448546, 7264728, 10897092, 21794184]

約数ペア:

[(1, 21794184), (2, 10897092), (3, 7264728), (4, 5448546), (6, 3632364), (8, 2724273), (9, 2421576), (12, 1816182), (18, 1210788), (24, 908091), (27, 807192), (36, 605394), (37, 589032), (54, 403596), (72, 302697), (74, 294516), (81, 269064), (101, 215784), (108, 201798), (111, 196344), (148, 147258), (162, 134532), (202, 107892), (216, 100899), (222, 98172), (243, 89688), (296, 73629), (303, 71928), (324, 67266), (333, 65448), (404, 53946), (444, 49086), (486, 44844), (606, 35964), (648, 33633), (666, 32724), (729, 29896), (808, 26973), (888, 24543), (909, 23976), (972, 22422), (999, 21816), (1212, 17982), (1332, 16362), (1458, 14948), (1818, 11988), (1944, 11211), (1998, 10908), (2424, 8991), (2664, 8181), (2727, 7992), (2916, 7474), (2997, 7272), (3636, 5994), (3737, 5832), (3996, 5454)]