2547479844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{777619}}^1$

素因数の和:777649

約数の個数: 72

約数和(自身を含む): 7925503040

約数和(自身を除く): 5378023196

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, 819, 1092, 1638, 3276, 777619, 1555238, 2332857, 3110476, 4665714, 5443333, 6998571, 9331428, 10109047, 10886666, 13997142, 16329999, 20218094, 21773332, 27994284, 30327141, 32659998, 40436188, 48989997, 60654282, 65319996, 70763329, 90981423, 97979994, 121308564, 141526658, 181962846, 195959988, 212289987, 283053316, 363925692, 424579974, 636869961, 849159948, 1273739922, 2547479844]

約数ペア:

[(1, 2547479844), (2, 1273739922), (3, 849159948), (4, 636869961), (6, 424579974), (7, 363925692), (9, 283053316), (12, 212289987), (13, 195959988), (14, 181962846), (18, 141526658), (21, 121308564), (26, 97979994), (28, 90981423), (36, 70763329), (39, 65319996), (42, 60654282), (52, 48989997), (63, 40436188), (78, 32659998), (84, 30327141), (91, 27994284), (117, 21773332), (126, 20218094), (156, 16329999), (182, 13997142), (234, 10886666), (252, 10109047), (273, 9331428), (364, 6998571), (468, 5443333), (546, 4665714), (819, 3110476), (1092, 2332857), (1638, 1555238), (3276, 777619)]