16903614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 42223104

約数和(自身を除く): 25319490

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 373, 498, 546, 581, 746, 1079, 1119, 1162, 1743, 2158, 2238, 2611, 3237, 3486, 4849, 5222, 6474, 7553, 7833, 9698, 14547, 15106, 15666, 22659, 29094, 30959, 33943, 45318, 61918, 67886, 92877, 101829, 185754, 203658, 216713, 402467, 433426, 650139, 804934, 1207401, 1300278, 2414802, 2817269, 5634538, 8451807, 16903614]

約数ペア:

[(1, 16903614), (2, 8451807), (3, 5634538), (6, 2817269), (7, 2414802), (13, 1300278), (14, 1207401), (21, 804934), (26, 650139), (39, 433426), (42, 402467), (78, 216713), (83, 203658), (91, 185754), (166, 101829), (182, 92877), (249, 67886), (273, 61918), (373, 45318), (498, 33943), (546, 30959), (581, 29094), (746, 22659), (1079, 15666), (1119, 15106), (1162, 14547), (1743, 9698), (2158, 7833), (2238, 7553), (2611, 6474), (3237, 5222), (3486, 4849)]