73902738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{135353}}^1$

素因数の和:135378

約数の個数: 32

約数和(自身を含む): 181915776

約数和(自身を除く): 108013038

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 135353, 270706, 406059, 812118, 947471, 1759589, 1894942, 2842413, 3519178, 5278767, 5684826, 10557534, 12317123, 24634246, 36951369, 73902738]

約数ペア:

[(1, 73902738), (2, 36951369), (3, 24634246), (6, 12317123), (7, 10557534), (13, 5684826), (14, 5278767), (21, 3519178), (26, 2842413), (39, 1894942), (42, 1759589), (78, 947471), (91, 812118), (182, 406059), (273, 270706), (546, 135353)]