2021784492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6151}}^1$

素因数の和:6228

約数の個数: 144

約数和(自身を含む): 6048252672

約数和(自身を除く): 4026468180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 258, 273, 294, 301, 364, 516, 546, 559, 588, 602, 637, 903, 1092, 1118, 1204, 1274, 1677, 1806, 1911, 2107, 2236, 2548, 3354, 3612, 3822, 3913, 4214, 6151, 6321, 6708, 7644, 7826, 8428, 11739, 12302, 12642, 15652, 18453, 23478, 24604, 25284, 27391, 36906, 43057, 46956, 54782, 73812, 79963, 82173, 86114, 109564, 129171, 159926, 164346, 172228, 239889, 258342, 264493, 301399, 319852, 328692, 479778, 516684, 528986, 559741, 602798, 793479, 904197, 959556, 1057972, 1119482, 1205596, 1586958, 1679223, 1808394, 1851451, 2238964, 3173916, 3358446, 3438409, 3616788, 3702902, 3918187, 5554353, 6716892, 6876818, 7405804, 7836374, 10315227, 11108706, 11754561, 12960157, 13753636, 15672748, 20630454, 22217412, 23509122, 24068863, 25920314, 38880471, 41260908, 47018244, 48137726, 51840628, 72206589, 77760942, 96275452, 144413178, 155521884, 168482041, 288826356, 336964082, 505446123, 673928164, 1010892246, 2021784492]

約数ペア:

[(1, 2021784492), (2, 1010892246), (3, 673928164), (4, 505446123), (6, 336964082), (7, 288826356), (12, 168482041), (13, 155521884), (14, 144413178), (21, 96275452), (26, 77760942), (28, 72206589), (39, 51840628), (42, 48137726), (43, 47018244), (49, 41260908), (52, 38880471), (78, 25920314), (84, 24068863), (86, 23509122), (91, 22217412), (98, 20630454), (129, 15672748), (147, 13753636), (156, 12960157), (172, 11754561), (182, 11108706), (196, 10315227), (258, 7836374), (273, 7405804), (294, 6876818), (301, 6716892), (364, 5554353), (516, 3918187), (546, 3702902), (559, 3616788), (588, 3438409), (602, 3358446), (637, 3173916), (903, 2238964), (1092, 1851451), (1118, 1808394), (1204, 1679223), (1274, 1586958), (1677, 1205596), (1806, 1119482), (1911, 1057972), (2107, 959556), (2236, 904197), (2548, 793479), (3354, 602798), (3612, 559741), (3822, 528986), (3913, 516684), (4214, 479778), (6151, 328692), (6321, 319852), (6708, 301399), (7644, 264493), (7826, 258342), (8428, 239889), (11739, 172228), (12302, 164346), (12642, 159926), (15652, 129171), (18453, 109564), (23478, 86114), (24604, 82173), (25284, 79963), (27391, 73812), (36906, 54782), (43057, 46956)]