18444762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 49420800

約数和(自身を除く): 30976038

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 79, 102, 109, 119, 126, 153, 158, 218, 237, 238, 306, 327, 357, 474, 553, 654, 711, 714, 763, 981, 1071, 1106, 1343, 1422, 1526, 1659, 1853, 1962, 2142, 2289, 2686, 3318, 3706, 4029, 4578, 4977, 5559, 6867, 8058, 8611, 9401, 9954, 11118, 12087, 12971, 13734, 16677, 17222, 18802, 24174, 25833, 25942, 28203, 33354, 38913, 51666, 56406, 60277, 77499, 77826, 84609, 116739, 120554, 146387, 154998, 169218, 180831, 233478, 292774, 361662, 439161, 542493, 878322, 1024709, 1084986, 1317483, 2049418, 2634966, 3074127, 6148254, 9222381, 18444762]

約数ペア:

[(1, 18444762), (2, 9222381), (3, 6148254), (6, 3074127), (7, 2634966), (9, 2049418), (14, 1317483), (17, 1084986), (18, 1024709), (21, 878322), (34, 542493), (42, 439161), (51, 361662), (63, 292774), (79, 233478), (102, 180831), (109, 169218), (119, 154998), (126, 146387), (153, 120554), (158, 116739), (218, 84609), (237, 77826), (238, 77499), (306, 60277), (327, 56406), (357, 51666), (474, 38913), (553, 33354), (654, 28203), (711, 25942), (714, 25833), (763, 24174), (981, 18802), (1071, 17222), (1106, 16677), (1343, 13734), (1422, 12971), (1526, 12087), (1659, 11118), (1853, 9954), (1962, 9401), (2142, 8611), (2289, 8058), (2686, 6867), (3318, 5559), (3706, 4977), (4029, 4578)]