18782064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6211}}^1$

素因数の和:6235

約数の個数: 80

約数和(自身を含む): 61623040

約数和(自身を除く): 42840976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6211, 12422, 18633, 24844, 37266, 43477, 49688, 55899, 74532, 86954, 99376, 111798, 130431, 149064, 167697, 173908, 223596, 260862, 298128, 335394, 347816, 391293, 447192, 521724, 670788, 695632, 782586, 894384, 1043448, 1173879, 1341576, 1565172, 2086896, 2347758, 2683152, 3130344, 4695516, 6260688, 9391032, 18782064]

約数ペア:

[(1, 18782064), (2, 9391032), (3, 6260688), (4, 4695516), (6, 3130344), (7, 2683152), (8, 2347758), (9, 2086896), (12, 1565172), (14, 1341576), (16, 1173879), (18, 1043448), (21, 894384), (24, 782586), (27, 695632), (28, 670788), (36, 521724), (42, 447192), (48, 391293), (54, 347816), (56, 335394), (63, 298128), (72, 260862), (84, 223596), (108, 173908), (112, 167697), (126, 149064), (144, 130431), (168, 111798), (189, 99376), (216, 86954), (252, 74532), (336, 55899), (378, 49688), (432, 43477), (504, 37266), (756, 24844), (1008, 18633), (1512, 12422), (3024, 6211)]