4427101476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211661}}^1$

素因数の和:211761

約数の個数: 72

約数和(自身を含む): 12943554624

約数和(自身を除く): 8516453148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 10458, 20916, 211661, 423322, 634983, 846644, 1269966, 1481627, 1904949, 2539932, 2963254, 3809898, 4444881, 5926508, 7619796, 8889762, 13334643, 17567863, 17779524, 26669286, 35135726, 52703589, 53338572, 70271452, 105407178, 122975041, 158110767, 210814356, 245950082, 316221534, 368925123, 491900164, 632443068, 737850246, 1106775369, 1475700492, 2213550738, 4427101476]

約数ペア:

[(1, 4427101476), (2, 2213550738), (3, 1475700492), (4, 1106775369), (6, 737850246), (7, 632443068), (9, 491900164), (12, 368925123), (14, 316221534), (18, 245950082), (21, 210814356), (28, 158110767), (36, 122975041), (42, 105407178), (63, 70271452), (83, 53338572), (84, 52703589), (126, 35135726), (166, 26669286), (249, 17779524), (252, 17567863), (332, 13334643), (498, 8889762), (581, 7619796), (747, 5926508), (996, 4444881), (1162, 3809898), (1494, 2963254), (1743, 2539932), (2324, 1904949), (2988, 1481627), (3486, 1269966), (5229, 846644), (6972, 634983), (10458, 423322), (20916, 211661)]