18844344

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3313}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 51698400

約数和(自身を除く): 32854056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 3313, 5688, 6626, 9939, 13252, 19878, 26504, 29817, 39756, 59634, 79512, 119268, 238536, 261727, 523454, 785181, 1046908, 1570362, 2093816, 2355543, 3140724, 4711086, 6281448, 9422172, 18844344]

約数ペア:

[(1, 18844344), (2, 9422172), (3, 6281448), (4, 4711086), (6, 3140724), (8, 2355543), (9, 2093816), (12, 1570362), (18, 1046908), (24, 785181), (36, 523454), (72, 261727), (79, 238536), (158, 119268), (237, 79512), (316, 59634), (474, 39756), (632, 29817), (711, 26504), (948, 19878), (1422, 13252), (1896, 9939), (2844, 6626), (3313, 5688)]