1986221832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13151}}^1$

素因数の和:13227

約数の個数: 128

約数和(自身を含む): 6060441600

約数和(自身を除く): 4074219768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 84, 87, 93, 116, 124, 168, 174, 186, 203, 217, 232, 248, 348, 372, 406, 434, 609, 651, 696, 744, 812, 868, 899, 1218, 1302, 1624, 1736, 1798, 2436, 2604, 2697, 3596, 4872, 5208, 5394, 6293, 7192, 10788, 12586, 13151, 18879, 21576, 25172, 26302, 37758, 39453, 50344, 52604, 75516, 78906, 92057, 105208, 151032, 157812, 184114, 276171, 315624, 368228, 381379, 407681, 552342, 736456, 762758, 815362, 1104684, 1144137, 1223043, 1525516, 1630724, 2209368, 2288274, 2446086, 2669653, 2853767, 3051032, 3261448, 4576548, 4892172, 5339306, 5707534, 8008959, 8561301, 9153096, 9784344, 10678612, 11415068, 11822749, 16017918, 17122602, 21357224, 22830136, 23645498, 32035836, 34245204, 35468247, 47290996, 64071672, 68490408, 70936494, 82759243, 94581992, 141872988, 165518486, 248277729, 283745976, 331036972, 496555458, 662073944, 993110916, 1986221832]

約数ペア:

[(1, 1986221832), (2, 993110916), (3, 662073944), (4, 496555458), (6, 331036972), (7, 283745976), (8, 248277729), (12, 165518486), (14, 141872988), (21, 94581992), (24, 82759243), (28, 70936494), (29, 68490408), (31, 64071672), (42, 47290996), (56, 35468247), (58, 34245204), (62, 32035836), (84, 23645498), (87, 22830136), (93, 21357224), (116, 17122602), (124, 16017918), (168, 11822749), (174, 11415068), (186, 10678612), (203, 9784344), (217, 9153096), (232, 8561301), (248, 8008959), (348, 5707534), (372, 5339306), (406, 4892172), (434, 4576548), (609, 3261448), (651, 3051032), (696, 2853767), (744, 2669653), (812, 2446086), (868, 2288274), (899, 2209368), (1218, 1630724), (1302, 1525516), (1624, 1223043), (1736, 1144137), (1798, 1104684), (2436, 815362), (2604, 762758), (2697, 736456), (3596, 552342), (4872, 407681), (5208, 381379), (5394, 368228), (6293, 315624), (7192, 276171), (10788, 184114), (12586, 157812), (13151, 151032), (18879, 105208), (21576, 92057), (25172, 78906), (26302, 75516), (37758, 52604), (39453, 50344)]