22213044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 64658048

約数和(自身を除く): 42445004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 487, 543, 724, 974, 1086, 1267, 1461, 1629, 1948, 2172, 2534, 2922, 3258, 3409, 3801, 4383, 5068, 5844, 6516, 6818, 7602, 8766, 10227, 11403, 13636, 15204, 17532, 20454, 22806, 30681, 40908, 45612, 61362, 88147, 122724, 176294, 264441, 352588, 528882, 617029, 793323, 1057764, 1234058, 1586646, 1851087, 2468116, 3173292, 3702174, 5553261, 7404348, 11106522, 22213044]

約数ペア:

[(1, 22213044), (2, 11106522), (3, 7404348), (4, 5553261), (6, 3702174), (7, 3173292), (9, 2468116), (12, 1851087), (14, 1586646), (18, 1234058), (21, 1057764), (28, 793323), (36, 617029), (42, 528882), (63, 352588), (84, 264441), (126, 176294), (181, 122724), (252, 88147), (362, 61362), (487, 45612), (543, 40908), (724, 30681), (974, 22806), (1086, 20454), (1267, 17532), (1461, 15204), (1629, 13636), (1948, 11403), (2172, 10227), (2534, 8766), (2922, 7602), (3258, 6818), (3409, 6516), (3801, 5844), (4383, 5068)]