18497304

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 58989060

約数和(自身を除く): 40491756

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 147, 168, 196, 214, 252, 294, 321, 343, 392, 428, 441, 504, 588, 642, 686, 749, 856, 882, 963, 1029, 1176, 1284, 1372, 1498, 1764, 1926, 2058, 2247, 2401, 2568, 2744, 2996, 3087, 3528, 3852, 4116, 4494, 4802, 5243, 5992, 6174, 6741, 7203, 7704, 8232, 8988, 9604, 10486, 12348, 13482, 14406, 15729, 17976, 19208, 20972, 21609, 24696, 26964, 28812, 31458, 36701, 41944, 43218, 47187, 53928, 57624, 62916, 73402, 86436, 94374, 110103, 125832, 146804, 172872, 188748, 220206, 256907, 293608, 330309, 377496, 440412, 513814, 660618, 770721, 880824, 1027628, 1321236, 1541442, 2055256, 2312163, 2642472, 3082884, 4624326, 6165768, 9248652, 18497304]

約数ペア:

[(1, 18497304), (2, 9248652), (3, 6165768), (4, 4624326), (6, 3082884), (7, 2642472), (8, 2312163), (9, 2055256), (12, 1541442), (14, 1321236), (18, 1027628), (21, 880824), (24, 770721), (28, 660618), (36, 513814), (42, 440412), (49, 377496), (56, 330309), (63, 293608), (72, 256907), (84, 220206), (98, 188748), (107, 172872), (126, 146804), (147, 125832), (168, 110103), (196, 94374), (214, 86436), (252, 73402), (294, 62916), (321, 57624), (343, 53928), (392, 47187), (428, 43218), (441, 41944), (504, 36701), (588, 31458), (642, 28812), (686, 26964), (749, 24696), (856, 21609), (882, 20972), (963, 19208), (1029, 17976), (1176, 15729), (1284, 14406), (1372, 13482), (1498, 12348), (1764, 10486), (1926, 9604), (2058, 8988), (2247, 8232), (2401, 7704), (2568, 7203), (2744, 6741), (2996, 6174), (3087, 5992), (3528, 5243), (3852, 4802), (4116, 4494)]