19762164

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4517

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 32734476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 4463, 8926, 13389, 17852, 26778, 40167, 53556, 80334, 120501, 160668, 182983, 241002, 365966, 482004, 548949, 731932, 1097898, 1646847, 2195796, 3293694, 4940541, 6587388, 9881082, 19762164]

約数ペア:

[(1, 19762164), (2, 9881082), (3, 6587388), (4, 4940541), (6, 3293694), (9, 2195796), (12, 1646847), (18, 1097898), (27, 731932), (36, 548949), (41, 482004), (54, 365966), (82, 241002), (108, 182983), (123, 160668), (164, 120501), (246, 80334), (369, 53556), (492, 40167), (738, 26778), (1107, 17852), (1476, 13389), (2214, 8926), (4428, 4463)]