18036998266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{1879}}^1$

素因数の和:2719

約数の個数: 64

約数和(自身を含む): 33418759680

約数和(自身を除く): 15381761414

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 761, 901, 1522, 1802, 1879, 3758, 5327, 6307, 10654, 12614, 12937, 13153, 25874, 26306, 31943, 40333, 63886, 80666, 90559, 99587, 181118, 199174, 223601, 282331, 447202, 564662, 685661, 697109, 1371322, 1394218, 1429919, 1692979, 2859838, 3385958, 4799627, 9599254, 10009433, 11850853, 20018866, 23701706, 24308623, 48617246, 75785707, 151571414, 170160361, 340320722, 530499949, 1060999898, 1288357019, 2576714038, 9018499133, 18036998266]

約数ペア:

[(1, 18036998266), (2, 9018499133), (7, 2576714038), (14, 1288357019), (17, 1060999898), (34, 530499949), (53, 340320722), (106, 170160361), (119, 151571414), (238, 75785707), (371, 48617246), (742, 24308623), (761, 23701706), (901, 20018866), (1522, 11850853), (1802, 10009433), (1879, 9599254), (3758, 4799627), (5327, 3385958), (6307, 2859838), (10654, 1692979), (12614, 1429919), (12937, 1394218), (13153, 1371322), (25874, 697109), (26306, 685661), (31943, 564662), (40333, 447202), (63886, 282331), (80666, 223601), (90559, 199174), (99587, 181118)]