21763014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 55931904

約数和(自身を除く): 34168890

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1733, 1794, 2093, 3466, 4186, 5199, 6279, 10398, 12131, 12558, 22529, 24262, 36393, 39859, 45058, 67587, 72786, 79718, 119577, 135174, 157703, 239154, 279013, 315406, 473109, 518167, 558026, 837039, 946218, 1036334, 1554501, 1674078, 3109002, 3627169, 7254338, 10881507, 21763014]

約数ペア:

[(1, 21763014), (2, 10881507), (3, 7254338), (6, 3627169), (7, 3109002), (13, 1674078), (14, 1554501), (21, 1036334), (23, 946218), (26, 837039), (39, 558026), (42, 518167), (46, 473109), (69, 315406), (78, 279013), (91, 239154), (138, 157703), (161, 135174), (182, 119577), (273, 79718), (299, 72786), (322, 67587), (483, 45058), (546, 39859), (598, 36393), (897, 24262), (966, 22529), (1733, 12558), (1794, 12131), (2093, 10398), (3466, 6279), (4186, 5199)]