1020174876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139597}}^1$

素因数の和:139643

約数の個数: 72

約数和(自身を含む): 3048820320

約数和(自身を除く): 2028645444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 139597, 279194, 418791, 558388, 837582, 977179, 1256373, 1675164, 1954358, 2512746, 2931537, 3908716, 4048313, 5025492, 5863074, 8096626, 8794611, 11726148, 12144939, 16193252, 17589222, 24289878, 28338191, 35178444, 36434817, 48579756, 56676382, 72869634, 85014573, 113352764, 145739268, 170029146, 255043719, 340058292, 510087438, 1020174876]

約数ペア:

[(1, 1020174876), (2, 510087438), (3, 340058292), (4, 255043719), (6, 170029146), (7, 145739268), (9, 113352764), (12, 85014573), (14, 72869634), (18, 56676382), (21, 48579756), (28, 36434817), (29, 35178444), (36, 28338191), (42, 24289878), (58, 17589222), (63, 16193252), (84, 12144939), (87, 11726148), (116, 8794611), (126, 8096626), (174, 5863074), (203, 5025492), (252, 4048313), (261, 3908716), (348, 2931537), (406, 2512746), (522, 1954358), (609, 1675164), (812, 1256373), (1044, 977179), (1218, 837582), (1827, 558388), (2436, 418791), (3654, 279194), (7308, 139597)]