189649404

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{35837}}^1$

素因数の和:35864

約数の個数: 72

約数和(自身を含む): 571974480

約数和(自身を除く): 382325076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 35837, 71674, 107511, 143348, 215022, 250859, 322533, 430044, 501718, 645066, 752577, 967599, 1003436, 1290132, 1505154, 1756013, 1935198, 2257731, 3010308, 3512026, 3870396, 4515462, 5268039, 6773193, 7024052, 9030924, 10536078, 13546386, 15804117, 21072156, 27092772, 31608234, 47412351, 63216468, 94824702, 189649404]

約数ペア:

[(1, 189649404), (2, 94824702), (3, 63216468), (4, 47412351), (6, 31608234), (7, 27092772), (9, 21072156), (12, 15804117), (14, 13546386), (18, 10536078), (21, 9030924), (27, 7024052), (28, 6773193), (36, 5268039), (42, 4515462), (49, 3870396), (54, 3512026), (63, 3010308), (84, 2257731), (98, 1935198), (108, 1756013), (126, 1505154), (147, 1290132), (189, 1003436), (196, 967599), (252, 752577), (294, 645066), (378, 501718), (441, 430044), (588, 322533), (756, 250859), (882, 215022), (1323, 143348), (1764, 107511), (2646, 71674), (5292, 35837)]