7447284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15913}}^1$

素因数の和:15936

約数の個数: 36

約数和(自身を含む): 20274436

約数和(自身を除く): 12827152

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 15913, 31826, 47739, 63652, 95478, 143217, 190956, 206869, 286434, 413738, 572868, 620607, 827476, 1241214, 1861821, 2482428, 3723642, 7447284]

約数ペア:

[(1, 7447284), (2, 3723642), (3, 2482428), (4, 1861821), (6, 1241214), (9, 827476), (12, 620607), (13, 572868), (18, 413738), (26, 286434), (36, 206869), (39, 190956), (52, 143217), (78, 95478), (117, 63652), (156, 47739), (234, 31826), (468, 15913)]