84021966

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 219648000

約数和(自身を除く): 135626034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 343, 434, 439, 441, 558, 651, 686, 878, 882, 1029, 1302, 1317, 1519, 1953, 2058, 2634, 3038, 3073, 3087, 3906, 3951, 4557, 6146, 6174, 7902, 9114, 9219, 10633, 13609, 13671, 18438, 21266, 21511, 27218, 27342, 27657, 31899, 40827, 43022, 55314, 63798, 64533, 81654, 95263, 95697, 122481, 129066, 150577, 190526, 191394, 193599, 244962, 285789, 301154, 387198, 451731, 571578, 666841, 857367, 903462, 1333682, 1355193, 1714734, 2000523, 2710386, 4001046, 4667887, 6001569, 9335774, 12003138, 14003661, 28007322, 42010983, 84021966]

約数ペア:

[(1, 84021966), (2, 42010983), (3, 28007322), (6, 14003661), (7, 12003138), (9, 9335774), (14, 6001569), (18, 4667887), (21, 4001046), (31, 2710386), (42, 2000523), (49, 1714734), (62, 1355193), (63, 1333682), (93, 903462), (98, 857367), (126, 666841), (147, 571578), (186, 451731), (217, 387198), (279, 301154), (294, 285789), (343, 244962), (434, 193599), (439, 191394), (441, 190526), (558, 150577), (651, 129066), (686, 122481), (878, 95697), (882, 95263), (1029, 81654), (1302, 64533), (1317, 63798), (1519, 55314), (1953, 43022), (2058, 40827), (2634, 31899), (3038, 27657), (3073, 27342), (3087, 27218), (3906, 21511), (3951, 21266), (4557, 18438), (6146, 13671), (6174, 13609), (7902, 10633), (9114, 9219)]