1118111508

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{1061}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 2874906216

約数和(自身を除く): 1756794708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 401, 438, 657, 802, 876, 1061, 1203, 1314, 1604, 2122, 2406, 2628, 3183, 3609, 4244, 4812, 6366, 7218, 9549, 12732, 14436, 19098, 29273, 38196, 58546, 77453, 87819, 117092, 154906, 175638, 232359, 263457, 309812, 351276, 425461, 464718, 526914, 697077, 850922, 929436, 1053828, 1276383, 1394154, 1701844, 2552766, 2788308, 3829149, 5105532, 7658298, 15316596, 31058653, 62117306, 93175959, 124234612, 186351918, 279527877, 372703836, 559055754, 1118111508]

約数ペア:

[(1, 1118111508), (2, 559055754), (3, 372703836), (4, 279527877), (6, 186351918), (9, 124234612), (12, 93175959), (18, 62117306), (36, 31058653), (73, 15316596), (146, 7658298), (219, 5105532), (292, 3829149), (401, 2788308), (438, 2552766), (657, 1701844), (802, 1394154), (876, 1276383), (1061, 1053828), (1203, 929436), (1314, 850922), (1604, 697077), (2122, 526914), (2406, 464718), (2628, 425461), (3183, 351276), (3609, 309812), (4244, 263457), (4812, 232359), (6366, 175638), (7218, 154906), (9549, 117092), (12732, 87819), (14436, 77453), (19098, 58546), (29273, 38196)]