18629016

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 56832000

約数和(自身を除く): 38202984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 73, 84, 93, 98, 124, 146, 147, 168, 186, 196, 217, 219, 248, 292, 294, 343, 372, 392, 434, 438, 511, 584, 588, 651, 686, 744, 868, 876, 1022, 1029, 1176, 1302, 1372, 1519, 1533, 1736, 1752, 2044, 2058, 2263, 2604, 2744, 3038, 3066, 3577, 4088, 4116, 4526, 4557, 5208, 6076, 6132, 6789, 7154, 8232, 9052, 9114, 10633, 10731, 12152, 12264, 13578, 14308, 15841, 18104, 18228, 21266, 21462, 25039, 27156, 28616, 31682, 31899, 36456, 42532, 42924, 47523, 50078, 54312, 63364, 63798, 75117, 85064, 85848, 95046, 100156, 110887, 126728, 127596, 150234, 190092, 200312, 221774, 255192, 300468, 332661, 380184, 443548, 600936, 665322, 776209, 887096, 1330644, 1552418, 2328627, 2661288, 3104836, 4657254, 6209672, 9314508, 18629016]

約数ペア:

[(1, 18629016), (2, 9314508), (3, 6209672), (4, 4657254), (6, 3104836), (7, 2661288), (8, 2328627), (12, 1552418), (14, 1330644), (21, 887096), (24, 776209), (28, 665322), (31, 600936), (42, 443548), (49, 380184), (56, 332661), (62, 300468), (73, 255192), (84, 221774), (93, 200312), (98, 190092), (124, 150234), (146, 127596), (147, 126728), (168, 110887), (186, 100156), (196, 95046), (217, 85848), (219, 85064), (248, 75117), (292, 63798), (294, 63364), (343, 54312), (372, 50078), (392, 47523), (434, 42924), (438, 42532), (511, 36456), (584, 31899), (588, 31682), (651, 28616), (686, 27156), (744, 25039), (868, 21462), (876, 21266), (1022, 18228), (1029, 18104), (1176, 15841), (1302, 14308), (1372, 13578), (1519, 12264), (1533, 12152), (1736, 10731), (1752, 10633), (2044, 9114), (2058, 9052), (2263, 8232), (2604, 7154), (2744, 6789), (3038, 6132), (3066, 6076), (3577, 5208), (4088, 4557), (4116, 4526)]