1861524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 5503680

約数和(自身を除く): 3642156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 89, 126, 166, 178, 249, 252, 267, 332, 356, 498, 534, 581, 623, 747, 801, 996, 1068, 1162, 1246, 1494, 1602, 1743, 1869, 2324, 2492, 2988, 3204, 3486, 3738, 5229, 5607, 6972, 7387, 7476, 10458, 11214, 14774, 20916, 22161, 22428, 29548, 44322, 51709, 66483, 88644, 103418, 132966, 155127, 206836, 265932, 310254, 465381, 620508, 930762, 1861524]

約数ペア:

[(1, 1861524), (2, 930762), (3, 620508), (4, 465381), (6, 310254), (7, 265932), (9, 206836), (12, 155127), (14, 132966), (18, 103418), (21, 88644), (28, 66483), (36, 51709), (42, 44322), (63, 29548), (83, 22428), (84, 22161), (89, 20916), (126, 14774), (166, 11214), (178, 10458), (249, 7476), (252, 7387), (267, 6972), (332, 5607), (356, 5229), (498, 3738), (534, 3486), (581, 3204), (623, 2988), (747, 2492), (801, 2324), (996, 1869), (1068, 1743), (1162, 1602), (1246, 1494)]