18500619780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{31231}}^1$

素因数の和:32346

約数の個数: 96

約数和(自身を含む): 57611796480

約数和(自身を除く): 39111176700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1097, 2194, 3291, 4388, 5485, 6582, 9873, 10970, 13164, 16455, 19746, 21940, 29619, 31231, 32910, 39492, 49365, 59238, 62462, 65820, 93693, 98730, 118476, 124924, 148095, 156155, 187386, 197460, 281079, 296190, 312310, 374772, 468465, 562158, 592380, 624620, 843237, 936930, 1124316, 1405395, 1686474, 1873860, 2810790, 3372948, 4216185, 5621580, 8432370, 16864740, 34260407, 68520814, 102781221, 137041628, 171302035, 205562442, 308343663, 342604070, 411124884, 513906105, 616687326, 685208140, 925030989, 1027812210, 1233374652, 1541718315, 1850061978, 2055624420, 3083436630, 3700123956, 4625154945, 6166873260, 9250309890, 18500619780]

約数ペア:

[(1, 18500619780), (2, 9250309890), (3, 6166873260), (4, 4625154945), (5, 3700123956), (6, 3083436630), (9, 2055624420), (10, 1850061978), (12, 1541718315), (15, 1233374652), (18, 1027812210), (20, 925030989), (27, 685208140), (30, 616687326), (36, 513906105), (45, 411124884), (54, 342604070), (60, 308343663), (90, 205562442), (108, 171302035), (135, 137041628), (180, 102781221), (270, 68520814), (540, 34260407), (1097, 16864740), (2194, 8432370), (3291, 5621580), (4388, 4216185), (5485, 3372948), (6582, 2810790), (9873, 1873860), (10970, 1686474), (13164, 1405395), (16455, 1124316), (19746, 936930), (21940, 843237), (29619, 624620), (31231, 592380), (32910, 562158), (39492, 468465), (49365, 374772), (59238, 312310), (62462, 296190), (65820, 281079), (93693, 197460), (98730, 187386), (118476, 156155), (124924, 148095)]