2027844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 6319040

約数和(自身を除く): 4291196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 619, 819, 1092, 1238, 1638, 1857, 2476, 3276, 3714, 4333, 5571, 7428, 8047, 8666, 11142, 12999, 16094, 17332, 22284, 24141, 25998, 32188, 38997, 48282, 51996, 56329, 72423, 77994, 96564, 112658, 144846, 155988, 168987, 225316, 289692, 337974, 506961, 675948, 1013922, 2027844]

約数ペア:

[(1, 2027844), (2, 1013922), (3, 675948), (4, 506961), (6, 337974), (7, 289692), (9, 225316), (12, 168987), (13, 155988), (14, 144846), (18, 112658), (21, 96564), (26, 77994), (28, 72423), (36, 56329), (39, 51996), (42, 48282), (52, 38997), (63, 32188), (78, 25998), (84, 24141), (91, 22284), (117, 17332), (126, 16094), (156, 12999), (182, 11142), (234, 8666), (252, 8047), (273, 7428), (364, 5571), (468, 4333), (546, 3714), (619, 3276), (819, 2476), (1092, 1857), (1238, 1638)]