1874403972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{5279}}^1$

素因数の和:6705

約数の個数: 72

約数和(自身を含む): 5419814400

約数和(自身を除く): 3545410428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1409, 2818, 4227, 5279, 5636, 8454, 9863, 10558, 12681, 15837, 16908, 19726, 21116, 25362, 29589, 31674, 36953, 39452, 47511, 50724, 59178, 63348, 73906, 88767, 95022, 110859, 118356, 147812, 177534, 190044, 221718, 332577, 355068, 443436, 665154, 1330308, 7438111, 14876222, 22314333, 29752444, 44628666, 52066777, 66942999, 89257332, 104133554, 133885998, 156200331, 208267108, 267771996, 312400662, 468600993, 624801324, 937201986, 1874403972]

約数ペア:

[(1, 1874403972), (2, 937201986), (3, 624801324), (4, 468600993), (6, 312400662), (7, 267771996), (9, 208267108), (12, 156200331), (14, 133885998), (18, 104133554), (21, 89257332), (28, 66942999), (36, 52066777), (42, 44628666), (63, 29752444), (84, 22314333), (126, 14876222), (252, 7438111), (1409, 1330308), (2818, 665154), (4227, 443436), (5279, 355068), (5636, 332577), (8454, 221718), (9863, 190044), (10558, 177534), (12681, 147812), (15837, 118356), (16908, 110859), (19726, 95022), (21116, 88767), (25362, 73906), (29589, 63348), (31674, 59178), (36953, 50724), (39452, 47511)]