1840138566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{24767}}^1$

素因数の和:24869

約数の個数: 64

約数和(自身を含む): 4422574080

約数和(自身を除く): 2582435514

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 61, 87, 122, 174, 183, 203, 366, 406, 427, 609, 854, 1218, 1281, 1769, 2562, 3538, 5307, 10614, 12383, 24766, 24767, 37149, 49534, 74298, 74301, 148602, 173369, 346738, 520107, 718243, 1040214, 1436486, 1510787, 2154729, 3021574, 4309458, 4532361, 5027701, 9064722, 10055402, 10575509, 15083103, 21151018, 30166206, 31726527, 43812823, 63453054, 87625646, 131438469, 262876938, 306689761, 613379522, 920069283, 1840138566]

約数ペア:

[(1, 1840138566), (2, 920069283), (3, 613379522), (6, 306689761), (7, 262876938), (14, 131438469), (21, 87625646), (29, 63453054), (42, 43812823), (58, 31726527), (61, 30166206), (87, 21151018), (122, 15083103), (174, 10575509), (183, 10055402), (203, 9064722), (366, 5027701), (406, 4532361), (427, 4309458), (609, 3021574), (854, 2154729), (1218, 1510787), (1281, 1436486), (1769, 1040214), (2562, 718243), (3538, 520107), (5307, 346738), (10614, 173369), (12383, 148602), (24766, 74301), (24767, 74298), (37149, 49534)]