225838998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{14813}}^1$

素因数の和:14850

約数の個数: 72

約数和(自身を含む): 614721744

約数和(自身を除く): 388882746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 14813, 15246, 29626, 44439, 88878, 103691, 133317, 162943, 207382, 266634, 311073, 325886, 488829, 622146, 933219, 977658, 1140601, 1466487, 1792373, 1866438, 2281202, 2932974, 3421803, 3584746, 5377119, 6843606, 10265409, 10754238, 12546611, 16131357, 20530818, 25093222, 32262714, 37639833, 75279666, 112919499, 225838998]

約数ペア:

[(1, 225838998), (2, 112919499), (3, 75279666), (6, 37639833), (7, 32262714), (9, 25093222), (11, 20530818), (14, 16131357), (18, 12546611), (21, 10754238), (22, 10265409), (33, 6843606), (42, 5377119), (63, 3584746), (66, 3421803), (77, 2932974), (99, 2281202), (121, 1866438), (126, 1792373), (154, 1466487), (198, 1140601), (231, 977658), (242, 933219), (363, 622146), (462, 488829), (693, 325886), (726, 311073), (847, 266634), (1089, 207382), (1386, 162943), (1694, 133317), (2178, 103691), (2541, 88878), (5082, 44439), (7623, 29626), (14813, 15246)]