2007990054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3511}}^1$

素因数の和:3635

約数の個数: 128

約数和(自身を含む): 5461862400

約数和(自身を除く): 3453872346

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 89, 102, 119, 126, 153, 178, 189, 238, 267, 306, 357, 378, 459, 534, 623, 714, 801, 918, 1071, 1246, 1513, 1602, 1869, 2142, 2403, 3026, 3213, 3511, 3738, 4539, 4806, 5607, 6426, 7022, 9078, 10533, 10591, 11214, 13617, 16821, 21066, 21182, 24577, 27234, 31599, 31773, 33642, 40851, 49154, 59687, 63198, 63546, 73731, 81702, 94797, 95319, 119374, 147462, 179061, 189594, 190638, 221193, 285957, 312479, 358122, 417809, 442386, 537183, 571914, 624958, 663579, 835618, 937437, 1074366, 1253427, 1327158, 1611549, 1874874, 2187353, 2506854, 2812311, 3223098, 3760281, 4374706, 5312143, 5624622, 6562059, 7520562, 8436933, 10624286, 11280843, 13124118, 15936429, 16873866, 19686177, 22561686, 31872858, 37185001, 39372354, 47809287, 59058531, 74370002, 95618574, 111555003, 118117062, 143427861, 223110006, 286855722, 334665009, 669330018, 1003995027, 2007990054]

約数ペア:

[(1, 2007990054), (2, 1003995027), (3, 669330018), (6, 334665009), (7, 286855722), (9, 223110006), (14, 143427861), (17, 118117062), (18, 111555003), (21, 95618574), (27, 74370002), (34, 59058531), (42, 47809287), (51, 39372354), (54, 37185001), (63, 31872858), (89, 22561686), (102, 19686177), (119, 16873866), (126, 15936429), (153, 13124118), (178, 11280843), (189, 10624286), (238, 8436933), (267, 7520562), (306, 6562059), (357, 5624622), (378, 5312143), (459, 4374706), (534, 3760281), (623, 3223098), (714, 2812311), (801, 2506854), (918, 2187353), (1071, 1874874), (1246, 1611549), (1513, 1327158), (1602, 1253427), (1869, 1074366), (2142, 937437), (2403, 835618), (3026, 663579), (3213, 624958), (3511, 571914), (3738, 537183), (4539, 442386), (4806, 417809), (5607, 358122), (6426, 312479), (7022, 285957), (9078, 221193), (10533, 190638), (10591, 189594), (11214, 179061), (13617, 147462), (16821, 119374), (21066, 95319), (21182, 94797), (24577, 81702), (27234, 73731), (31599, 63546), (31773, 63198), (33642, 59687), (40851, 49154)]