15773394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4159

約数の個数: 48

約数和(自身を含む): 39529728

約数和(自身を除く): 23756334

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4127, 8254, 12381, 24762, 28889, 53651, 57778, 86667, 107302, 160953, 173334, 202223, 321906, 375557, 404446, 606669, 751114, 1126671, 1213338, 2253342, 2628899, 5257798, 7886697, 15773394]

約数ペア:

[(1, 15773394), (2, 7886697), (3, 5257798), (6, 2628899), (7, 2253342), (13, 1213338), (14, 1126671), (21, 751114), (26, 606669), (39, 404446), (42, 375557), (49, 321906), (78, 202223), (91, 173334), (98, 160953), (147, 107302), (182, 86667), (273, 57778), (294, 53651), (546, 28889), (637, 24762), (1274, 12381), (1911, 8254), (3822, 4127)]