2119194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 5809440

約数和(自身を除く): 3690246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 139, 154, 198, 231, 242, 278, 363, 417, 462, 693, 726, 834, 847, 973, 1089, 1251, 1386, 1529, 1694, 1946, 2178, 2502, 2541, 2919, 3058, 4587, 5082, 5838, 7623, 8757, 9174, 10703, 13761, 15246, 16819, 17514, 21406, 27522, 32109, 33638, 50457, 64218, 96327, 100914, 117733, 151371, 192654, 235466, 302742, 353199, 706398, 1059597, 2119194]

約数ペア:

[(1, 2119194), (2, 1059597), (3, 706398), (6, 353199), (7, 302742), (9, 235466), (11, 192654), (14, 151371), (18, 117733), (21, 100914), (22, 96327), (33, 64218), (42, 50457), (63, 33638), (66, 32109), (77, 27522), (99, 21406), (121, 17514), (126, 16819), (139, 15246), (154, 13761), (198, 10703), (231, 9174), (242, 8757), (278, 7623), (363, 5838), (417, 5082), (462, 4587), (693, 3058), (726, 2919), (834, 2541), (847, 2502), (973, 2178), (1089, 1946), (1251, 1694), (1386, 1529)]