12856775148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{9817}}^1\times {\mathrm{5197}}^1$

素因数の和:15031

約数の個数: 72

約数和(自身を含む): 37152725792

約数和(自身を除く): 24295950644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5197, 9817, 10394, 15591, 19634, 20788, 29451, 31182, 36379, 39268, 46773, 58902, 62364, 68719, 72758, 88353, 93546, 109137, 117804, 137438, 145516, 176706, 187092, 206157, 218274, 274876, 327411, 353412, 412314, 436548, 618471, 654822, 824628, 1236942, 1309644, 2473884, 51018949, 102037898, 153056847, 204075796, 306113694, 357132643, 459170541, 612227388, 714265286, 918341082, 1071397929, 1428530572, 1836682164, 2142795858, 3214193787, 4285591716, 6428387574, 12856775148]

約数ペア:

[(1, 12856775148), (2, 6428387574), (3, 4285591716), (4, 3214193787), (6, 2142795858), (7, 1836682164), (9, 1428530572), (12, 1071397929), (14, 918341082), (18, 714265286), (21, 612227388), (28, 459170541), (36, 357132643), (42, 306113694), (63, 204075796), (84, 153056847), (126, 102037898), (252, 51018949), (5197, 2473884), (9817, 1309644), (10394, 1236942), (15591, 824628), (19634, 654822), (20788, 618471), (29451, 436548), (31182, 412314), (36379, 353412), (39268, 327411), (46773, 274876), (58902, 218274), (62364, 206157), (68719, 187092), (72758, 176706), (88353, 145516), (93546, 137438), (109137, 117804)]