21931750302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3109}}^1\times {\mathrm{15269}}^1$

素因数の和:18401

約数の個数: 64

約数和(自身を含む): 54708134400

約数和(自身を除く): 32776384098

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 3109, 6218, 9327, 15269, 18654, 21763, 30538, 34199, 43526, 45807, 65289, 68398, 91614, 102597, 106883, 130578, 167959, 205194, 213766, 239393, 320649, 335918, 478786, 503877, 641298, 718179, 1007754, 1175713, 1436358, 2351426, 3527139, 7054278, 47471321, 94942642, 142413963, 284827926, 332299247, 522184531, 664598494, 996897741, 1044369062, 1566553593, 1993795482, 3133107186, 3655291717, 7310583434, 10965875151, 21931750302]

約数ペア:

[(1, 21931750302), (2, 10965875151), (3, 7310583434), (6, 3655291717), (7, 3133107186), (11, 1993795482), (14, 1566553593), (21, 1044369062), (22, 996897741), (33, 664598494), (42, 522184531), (66, 332299247), (77, 284827926), (154, 142413963), (231, 94942642), (462, 47471321), (3109, 7054278), (6218, 3527139), (9327, 2351426), (15269, 1436358), (18654, 1175713), (21763, 1007754), (30538, 718179), (34199, 641298), (43526, 503877), (45807, 478786), (65289, 335918), (68398, 320649), (91614, 239393), (102597, 213766), (106883, 205194), (130578, 167959)]