1986344208

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{8963}}^1$

素因数の和:9008

約数の個数: 140

約数和(自身を含む): 6074544240

約数和(自身を除く): 4088200032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1944, 2052, 2736, 2916, 3078, 3888, 4104, 4617, 5832, 6156, 8208, 8963, 9234, 11664, 12312, 13851, 17926, 18468, 24624, 26889, 27702, 35852, 36936, 53778, 55404, 71704, 73872, 80667, 107556, 110808, 143408, 161334, 170297, 215112, 221616, 242001, 322668, 340594, 430224, 484002, 510891, 645336, 681188, 726003, 968004, 1021782, 1290672, 1362376, 1452006, 1532673, 1936008, 2043564, 2178009, 2724752, 2904012, 3065346, 3872016, 4087128, 4356018, 4598019, 5808024, 6130692, 6534027, 8174256, 8712036, 9196038, 11616048, 12261384, 13068054, 13794057, 17424072, 18392076, 24522768, 26136108, 27588114, 34848144, 36784152, 41382171, 52272216, 55176228, 73568304, 82764342, 104544432, 110352456, 124146513, 165528684, 220704912, 248293026, 331057368, 496586052, 662114736, 993172104, 1986344208]

約数ペア:

[(1, 1986344208), (2, 993172104), (3, 662114736), (4, 496586052), (6, 331057368), (8, 248293026), (9, 220704912), (12, 165528684), (16, 124146513), (18, 110352456), (19, 104544432), (24, 82764342), (27, 73568304), (36, 55176228), (38, 52272216), (48, 41382171), (54, 36784152), (57, 34848144), (72, 27588114), (76, 26136108), (81, 24522768), (108, 18392076), (114, 17424072), (144, 13794057), (152, 13068054), (162, 12261384), (171, 11616048), (216, 9196038), (228, 8712036), (243, 8174256), (304, 6534027), (324, 6130692), (342, 5808024), (432, 4598019), (456, 4356018), (486, 4087128), (513, 3872016), (648, 3065346), (684, 2904012), (729, 2724752), (912, 2178009), (972, 2043564), (1026, 1936008), (1296, 1532673), (1368, 1452006), (1458, 1362376), (1539, 1290672), (1944, 1021782), (2052, 968004), (2736, 726003), (2916, 681188), (3078, 645336), (3888, 510891), (4104, 484002), (4617, 430224), (5832, 340594), (6156, 322668), (8208, 242001), (8963, 221616), (9234, 215112), (11664, 170297), (12312, 161334), (13851, 143408), (17926, 110808), (18468, 107556), (24624, 80667), (26889, 73872), (27702, 71704), (35852, 55404), (36936, 53778)]