2922738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 7402752

約数和(自身を除く): 4480014

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 101, 106, 159, 182, 202, 273, 303, 318, 371, 546, 606, 689, 707, 742, 1113, 1313, 1378, 1414, 2067, 2121, 2226, 2626, 3939, 4134, 4242, 4823, 5353, 7878, 9191, 9646, 10706, 14469, 16059, 18382, 27573, 28938, 32118, 37471, 55146, 69589, 74942, 112413, 139178, 208767, 224826, 417534, 487123, 974246, 1461369, 2922738]

約数ペア:

[(1, 2922738), (2, 1461369), (3, 974246), (6, 487123), (7, 417534), (13, 224826), (14, 208767), (21, 139178), (26, 112413), (39, 74942), (42, 69589), (53, 55146), (78, 37471), (91, 32118), (101, 28938), (106, 27573), (159, 18382), (182, 16059), (202, 14469), (273, 10706), (303, 9646), (318, 9191), (371, 7878), (546, 5353), (606, 4823), (689, 4242), (707, 4134), (742, 3939), (1113, 2626), (1313, 2226), (1378, 2121), (1414, 2067)]