18830078176

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{39671}}^1$

素因数の和:39864

約数の個数: 96

約数和(自身を含む): 45907803648

約数和(自身を除く): 27077725472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 163, 182, 208, 224, 326, 364, 416, 652, 728, 1141, 1304, 1456, 2119, 2282, 2608, 2912, 4238, 4564, 5216, 8476, 9128, 14833, 16952, 18256, 29666, 33904, 36512, 39671, 59332, 67808, 79342, 118664, 158684, 237328, 277697, 317368, 474656, 515723, 555394, 634736, 1031446, 1110788, 1269472, 2062892, 2221576, 3610061, 4125784, 4443152, 6466373, 7220122, 8251568, 8886304, 12932746, 14440244, 16503136, 25865492, 28880488, 45264611, 51730984, 57760976, 84062849, 90529222, 103461968, 115521952, 168125698, 181058444, 206923936, 336251396, 362116888, 588439943, 672502792, 724233776, 1176879886, 1345005584, 1448467552, 2353759772, 2690011168, 4707519544, 9415039088, 18830078176]

約数ペア:

[(1, 18830078176), (2, 9415039088), (4, 4707519544), (7, 2690011168), (8, 2353759772), (13, 1448467552), (14, 1345005584), (16, 1176879886), (26, 724233776), (28, 672502792), (32, 588439943), (52, 362116888), (56, 336251396), (91, 206923936), (104, 181058444), (112, 168125698), (163, 115521952), (182, 103461968), (208, 90529222), (224, 84062849), (326, 57760976), (364, 51730984), (416, 45264611), (652, 28880488), (728, 25865492), (1141, 16503136), (1304, 14440244), (1456, 12932746), (2119, 8886304), (2282, 8251568), (2608, 7220122), (2912, 6466373), (4238, 4443152), (4564, 4125784), (5216, 3610061), (8476, 2221576), (9128, 2062892), (14833, 1269472), (16952, 1110788), (18256, 1031446), (29666, 634736), (33904, 555394), (36512, 515723), (39671, 474656), (59332, 317368), (67808, 277697), (79342, 237328), (118664, 158684)]