42259554

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 96103800

約数和(自身を除く): 53844246

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 1109, 1314, 2117, 2218, 3327, 4234, 6351, 6654, 9981, 12702, 19053, 19962, 32161, 38106, 64322, 80957, 96483, 161914, 192966, 242871, 289449, 485742, 578898, 728613, 1457226, 2347753, 4695506, 7043259, 14086518, 21129777, 42259554]

約数ペア:

[(1, 42259554), (2, 21129777), (3, 14086518), (6, 7043259), (9, 4695506), (18, 2347753), (29, 1457226), (58, 728613), (73, 578898), (87, 485742), (146, 289449), (174, 242871), (219, 192966), (261, 161914), (438, 96483), (522, 80957), (657, 64322), (1109, 38106), (1314, 32161), (2117, 19962), (2218, 19053), (3327, 12702), (4234, 9981), (6351, 6654)]