7434882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 21772800

約数和(自身を除く): 14337918

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 89, 91, 102, 117, 119, 126, 153, 178, 182, 189, 221, 234, 238, 267, 273, 306, 351, 357, 378, 442, 459, 534, 546, 623, 663, 702, 714, 801, 819, 918, 1071, 1157, 1246, 1326, 1513, 1547, 1602, 1638, 1869, 1989, 2142, 2314, 2403, 2457, 3026, 3094, 3213, 3471, 3738, 3978, 4539, 4641, 4806, 4914, 5607, 5967, 6426, 6942, 8099, 9078, 9282, 10413, 10591, 11214, 11934, 13617, 13923, 16198, 16821, 19669, 20826, 21182, 24297, 27234, 27846, 31239, 31773, 33642, 39338, 40851, 41769, 48594, 59007, 62478, 63546, 72891, 81702, 83538, 95319, 118014, 137683, 145782, 177021, 190638, 218673, 275366, 285957, 354042, 413049, 437346, 531063, 571914, 826098, 1062126, 1239147, 2478294, 3717441, 7434882]

約数ペア:

[(1, 7434882), (2, 3717441), (3, 2478294), (6, 1239147), (7, 1062126), (9, 826098), (13, 571914), (14, 531063), (17, 437346), (18, 413049), (21, 354042), (26, 285957), (27, 275366), (34, 218673), (39, 190638), (42, 177021), (51, 145782), (54, 137683), (63, 118014), (78, 95319), (89, 83538), (91, 81702), (102, 72891), (117, 63546), (119, 62478), (126, 59007), (153, 48594), (178, 41769), (182, 40851), (189, 39338), (221, 33642), (234, 31773), (238, 31239), (267, 27846), (273, 27234), (306, 24297), (351, 21182), (357, 20826), (378, 19669), (442, 16821), (459, 16198), (534, 13923), (546, 13617), (623, 11934), (663, 11214), (702, 10591), (714, 10413), (801, 9282), (819, 9078), (918, 8099), (1071, 6942), (1157, 6426), (1246, 5967), (1326, 5607), (1513, 4914), (1547, 4806), (1602, 4641), (1638, 4539), (1869, 3978), (1989, 3738), (2142, 3471), (2314, 3213), (2403, 3094), (2457, 3026)]