3131875572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{10937}}^1$

素因数の和:11445

約数の個数: 72

約数和(自身を含む): 8519039424

約数和(自身を除く): 5387163852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 487, 588, 974, 1461, 1948, 2922, 3409, 5844, 6818, 10227, 10937, 13636, 20454, 21874, 23863, 32811, 40908, 43748, 47726, 65622, 71589, 76559, 95452, 131244, 143178, 153118, 229677, 286356, 306236, 459354, 535913, 918708, 1071826, 1607739, 2143652, 3215478, 5326319, 6430956, 10652638, 15978957, 21305276, 31957914, 37284233, 63915828, 74568466, 111852699, 149136932, 223705398, 260989631, 447410796, 521979262, 782968893, 1043958524, 1565937786, 3131875572]

約数ペア:

[(1, 3131875572), (2, 1565937786), (3, 1043958524), (4, 782968893), (6, 521979262), (7, 447410796), (12, 260989631), (14, 223705398), (21, 149136932), (28, 111852699), (42, 74568466), (49, 63915828), (84, 37284233), (98, 31957914), (147, 21305276), (196, 15978957), (294, 10652638), (487, 6430956), (588, 5326319), (974, 3215478), (1461, 2143652), (1948, 1607739), (2922, 1071826), (3409, 918708), (5844, 535913), (6818, 459354), (10227, 306236), (10937, 286356), (13636, 229677), (20454, 153118), (21874, 143178), (23863, 131244), (32811, 95452), (40908, 76559), (43748, 71589), (47726, 65622)]