236438916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{402107}}^1$

素因数の和:402128

約数の個数: 36

約数和(自身を含む): 641764368

約数和(自身を除く): 405325452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 402107, 804214, 1206321, 1608428, 2412642, 2814749, 4825284, 5629498, 8444247, 11258996, 16888494, 19703243, 33776988, 39406486, 59109729, 78812972, 118219458, 236438916]

約数ペア:

[(1, 236438916), (2, 118219458), (3, 78812972), (4, 59109729), (6, 39406486), (7, 33776988), (12, 19703243), (14, 16888494), (21, 11258996), (28, 8444247), (42, 5629498), (49, 4825284), (84, 2814749), (98, 2412642), (147, 1608428), (196, 1206321), (294, 804214), (588, 402107)]