19230246

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{21803}}^1$

素因数の和:21825

約数の個数: 36

約数和(自身を含む): 48470292

約数和(自身を除く): 29240046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 21803, 43606, 65409, 130818, 152621, 196227, 305242, 392454, 457863, 915726, 1068347, 1373589, 2136694, 2747178, 3205041, 6410082, 9615123, 19230246]

約数ペア:

[(1, 19230246), (2, 9615123), (3, 6410082), (6, 3205041), (7, 2747178), (9, 2136694), (14, 1373589), (18, 1068347), (21, 915726), (42, 457863), (49, 392454), (63, 305242), (98, 196227), (126, 152621), (147, 130818), (294, 65409), (441, 43606), (882, 21803)]