1860287688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1230349}}^1$

素因数の和:1230371

約数の個数: 64

約数和(自身を含む): 5905680000

約数和(自身を除く): 4045392312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1230349, 2460698, 3691047, 4921396, 7382094, 8612443, 9842792, 11073141, 14764188, 17224886, 22146282, 25837329, 29528376, 33219423, 34449772, 44292564, 51674658, 66438846, 68899544, 77511987, 88585128, 103349316, 132877692, 155023974, 206698632, 232535961, 265755384, 310047948, 465071922, 620095896, 930143844, 1860287688]

約数ペア:

[(1, 1860287688), (2, 930143844), (3, 620095896), (4, 465071922), (6, 310047948), (7, 265755384), (8, 232535961), (9, 206698632), (12, 155023974), (14, 132877692), (18, 103349316), (21, 88585128), (24, 77511987), (27, 68899544), (28, 66438846), (36, 51674658), (42, 44292564), (54, 34449772), (56, 33219423), (63, 29528376), (72, 25837329), (84, 22146282), (108, 17224886), (126, 14764188), (168, 11073141), (189, 9842792), (216, 8612443), (252, 7382094), (378, 4921396), (504, 3691047), (756, 2460698), (1512, 1230349)]