74531142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9697}}^1$

素因数の和:9773

約数の個数: 48

約数和(自身を含む): 187598112

約数和(自身を除く): 113066970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 9697, 19394, 29091, 58182, 67879, 87273, 135758, 174546, 203637, 407274, 591517, 610911, 1183034, 1221822, 1774551, 3549102, 4140619, 5323653, 8281238, 10647306, 12421857, 24843714, 37265571, 74531142]

約数ペア:

[(1, 74531142), (2, 37265571), (3, 24843714), (6, 12421857), (7, 10647306), (9, 8281238), (14, 5323653), (18, 4140619), (21, 3549102), (42, 1774551), (61, 1221822), (63, 1183034), (122, 610911), (126, 591517), (183, 407274), (366, 203637), (427, 174546), (549, 135758), (854, 87273), (1098, 67879), (1281, 58182), (2562, 29091), (3843, 19394), (7686, 9697)]