61639542

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{6449}}^1$

素因数の和:6522

約数の個数: 40

約数和(自身を含む): 140481000

約数和(自身を除く): 78841458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 6449, 9558, 12898, 19347, 38694, 58041, 116082, 174123, 348246, 380491, 522369, 760982, 1044738, 1141473, 2282946, 3424419, 6848838, 10273257, 20546514, 30819771, 61639542]

約数ペア:

[(1, 61639542), (2, 30819771), (3, 20546514), (6, 10273257), (9, 6848838), (18, 3424419), (27, 2282946), (54, 1141473), (59, 1044738), (81, 760982), (118, 522369), (162, 380491), (177, 348246), (354, 174123), (531, 116082), (1062, 58041), (1593, 38694), (3186, 19347), (4779, 12898), (6449, 9558)]