26531820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{7019}}^1$

素因数の和:7044

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 67816980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 7019, 14038, 21057, 28076, 35095, 42114, 49133, 63171, 70190, 84228, 98266, 105285, 126342, 140380, 147399, 189513, 196532, 210570, 245665, 252684, 294798, 315855, 379026, 421140, 442197, 491330, 589596, 631710, 736995, 758052, 884394, 947565, 982660, 1263420, 1326591, 1473990, 1768788, 1895130, 2210985, 2653182, 2947980, 3790260, 4421970, 5306364, 6632955, 8843940, 13265910, 26531820]

約数ペア:

[(1, 26531820), (2, 13265910), (3, 8843940), (4, 6632955), (5, 5306364), (6, 4421970), (7, 3790260), (9, 2947980), (10, 2653182), (12, 2210985), (14, 1895130), (15, 1768788), (18, 1473990), (20, 1326591), (21, 1263420), (27, 982660), (28, 947565), (30, 884394), (35, 758052), (36, 736995), (42, 631710), (45, 589596), (54, 491330), (60, 442197), (63, 421140), (70, 379026), (84, 315855), (90, 294798), (105, 252684), (108, 245665), (126, 210570), (135, 196532), (140, 189513), (180, 147399), (189, 140380), (210, 126342), (252, 105285), (270, 98266), (315, 84228), (378, 70190), (420, 63171), (540, 49133), (630, 42114), (756, 35095), (945, 28076), (1260, 21057), (1890, 14038), (3780, 7019)]