2153661132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{54667}}^1$

素因数の和:54755

約数の個数: 72

約数和(自身を含む): 5933008704

約数和(自身を除く): 3779347572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 39396, 54667, 109334, 164001, 218668, 328002, 382669, 656004, 765338, 1148007, 1530676, 2296014, 2678683, 3662689, 4592028, 5357366, 7325378, 8036049, 10714732, 10988067, 14650756, 16072098, 21976134, 25638823, 32144196, 43952268, 51277646, 76916469, 102555292, 153832938, 179471761, 307665876, 358943522, 538415283, 717887044, 1076830566, 2153661132]

約数ペア:

[(1, 2153661132), (2, 1076830566), (3, 717887044), (4, 538415283), (6, 358943522), (7, 307665876), (12, 179471761), (14, 153832938), (21, 102555292), (28, 76916469), (42, 51277646), (49, 43952268), (67, 32144196), (84, 25638823), (98, 21976134), (134, 16072098), (147, 14650756), (196, 10988067), (201, 10714732), (268, 8036049), (294, 7325378), (402, 5357366), (469, 4592028), (588, 3662689), (804, 2678683), (938, 2296014), (1407, 1530676), (1876, 1148007), (2814, 765338), (3283, 656004), (5628, 382669), (6566, 328002), (9849, 218668), (13132, 164001), (19698, 109334), (39396, 54667)]