25509132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 72286032

約数和(自身を除く): 46776900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 1741, 2442, 3482, 3663, 4884, 5223, 6964, 7326, 10446, 14652, 15669, 19151, 20892, 31338, 38302, 57453, 62676, 64417, 76604, 114906, 128834, 172359, 193251, 229812, 257668, 344718, 386502, 579753, 689436, 708587, 773004, 1159506, 1417174, 2125761, 2319012, 2834348, 4251522, 6377283, 8503044, 12754566, 25509132]

約数ペア:

[(1, 25509132), (2, 12754566), (3, 8503044), (4, 6377283), (6, 4251522), (9, 2834348), (11, 2319012), (12, 2125761), (18, 1417174), (22, 1159506), (33, 773004), (36, 708587), (37, 689436), (44, 579753), (66, 386502), (74, 344718), (99, 257668), (111, 229812), (132, 193251), (148, 172359), (198, 128834), (222, 114906), (333, 76604), (396, 64417), (407, 62676), (444, 57453), (666, 38302), (814, 31338), (1221, 20892), (1332, 19151), (1628, 15669), (1741, 14652), (2442, 10446), (3482, 7326), (3663, 6964), (4884, 5223)]