142425738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86951}}^1$

素因数の和:86979

約数の個数: 48

約数和(自身を含む): 379806336

約数和(自身を除く): 237380598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 86951, 173902, 260853, 521706, 608657, 782559, 1130363, 1217314, 1565118, 1825971, 2260726, 3391089, 3651942, 5477913, 6782178, 7912541, 10173267, 10955826, 15825082, 20346534, 23737623, 47475246, 71212869, 142425738]

約数ペア:

[(1, 142425738), (2, 71212869), (3, 47475246), (6, 23737623), (7, 20346534), (9, 15825082), (13, 10955826), (14, 10173267), (18, 7912541), (21, 6782178), (26, 5477913), (39, 3651942), (42, 3391089), (63, 2260726), (78, 1825971), (91, 1565118), (117, 1217314), (126, 1130363), (182, 782559), (234, 608657), (273, 521706), (546, 260853), (819, 173902), (1638, 86951)]