2021230386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{697457}}^1$

素因数の和:697495

約数の個数: 48

約数和(自身を含む): 5222565504

約数和(自身を除く): 3201335118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 697457, 1394914, 2092371, 4184742, 4882199, 6277113, 9764398, 12554226, 14646597, 16041511, 29293194, 32083022, 43939791, 48124533, 87879582, 96249066, 112290577, 144373599, 224581154, 288747198, 336871731, 673743462, 1010615193, 2021230386]

約数ペア:

[(1, 2021230386), (2, 1010615193), (3, 673743462), (6, 336871731), (7, 288747198), (9, 224581154), (14, 144373599), (18, 112290577), (21, 96249066), (23, 87879582), (42, 48124533), (46, 43939791), (63, 32083022), (69, 29293194), (126, 16041511), (138, 14646597), (161, 12554226), (207, 9764398), (322, 6277113), (414, 4882199), (483, 4184742), (966, 2092371), (1449, 1394914), (2898, 697457)]