18645984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3083}}^1$

素因数の和:3109

約数の個数: 96

約数和(自身を含む): 62173440

約数和(自身を除く): 43527456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3083, 6048, 6166, 9249, 12332, 18498, 21581, 24664, 27747, 36996, 43162, 49328, 55494, 64743, 73992, 83241, 86324, 98656, 110988, 129486, 147984, 166482, 172648, 194229, 221976, 258972, 295968, 332964, 345296, 388458, 443952, 517944, 582687, 665928, 690592, 776916, 887904, 1035888, 1165374, 1331856, 1553832, 2071776, 2330748, 2663712, 3107664, 4661496, 6215328, 9322992, 18645984]

約数ペア:

[(1, 18645984), (2, 9322992), (3, 6215328), (4, 4661496), (6, 3107664), (7, 2663712), (8, 2330748), (9, 2071776), (12, 1553832), (14, 1331856), (16, 1165374), (18, 1035888), (21, 887904), (24, 776916), (27, 690592), (28, 665928), (32, 582687), (36, 517944), (42, 443952), (48, 388458), (54, 345296), (56, 332964), (63, 295968), (72, 258972), (84, 221976), (96, 194229), (108, 172648), (112, 166482), (126, 147984), (144, 129486), (168, 110988), (189, 98656), (216, 86324), (224, 83241), (252, 73992), (288, 64743), (336, 55494), (378, 49328), (432, 43162), (504, 36996), (672, 27747), (756, 24664), (864, 21581), (1008, 18498), (1512, 12332), (2016, 9249), (3024, 6166), (3083, 6048)]