19733112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 64819200

約数和(自身を除く): 45086088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 421, 434, 504, 558, 651, 744, 756, 837, 842, 868, 1116, 1263, 1302, 1512, 1674, 1684, 1736, 1953, 2232, 2526, 2604, 2947, 3348, 3368, 3789, 3906, 5052, 5208, 5859, 5894, 6696, 7578, 7812, 8841, 10104, 11367, 11718, 11788, 13051, 15156, 15624, 17682, 22734, 23436, 23576, 26102, 26523, 30312, 35364, 39153, 45468, 46872, 52204, 53046, 70728, 78306, 79569, 90936, 91357, 104408, 106092, 117459, 156612, 159138, 182714, 212184, 234918, 274071, 313224, 318276, 352377, 365428, 469836, 548142, 636552, 704754, 730856, 822213, 939672, 1096284, 1409508, 1644426, 2192568, 2466639, 2819016, 3288852, 4933278, 6577704, 9866556, 19733112]

約数ペア:

[(1, 19733112), (2, 9866556), (3, 6577704), (4, 4933278), (6, 3288852), (7, 2819016), (8, 2466639), (9, 2192568), (12, 1644426), (14, 1409508), (18, 1096284), (21, 939672), (24, 822213), (27, 730856), (28, 704754), (31, 636552), (36, 548142), (42, 469836), (54, 365428), (56, 352377), (62, 318276), (63, 313224), (72, 274071), (84, 234918), (93, 212184), (108, 182714), (124, 159138), (126, 156612), (168, 117459), (186, 106092), (189, 104408), (216, 91357), (217, 90936), (248, 79569), (252, 78306), (279, 70728), (372, 53046), (378, 52204), (421, 46872), (434, 45468), (504, 39153), (558, 35364), (651, 30312), (744, 26523), (756, 26102), (837, 23576), (842, 23436), (868, 22734), (1116, 17682), (1263, 15624), (1302, 15156), (1512, 13051), (1674, 11788), (1684, 11718), (1736, 11367), (1953, 10104), (2232, 8841), (2526, 7812), (2604, 7578), (2947, 6696), (3348, 5894), (3368, 5859), (3789, 5208), (3906, 5052)]