18944688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56383}}^1$

素因数の和:56401

約数の個数: 40

約数和(自身を含む): 55932928

約数和(自身を除く): 36988240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56383, 112766, 169149, 225532, 338298, 394681, 451064, 676596, 789362, 902128, 1184043, 1353192, 1578724, 2368086, 2706384, 3157448, 4736172, 6314896, 9472344, 18944688]

約数ペア:

[(1, 18944688), (2, 9472344), (3, 6314896), (4, 4736172), (6, 3157448), (7, 2706384), (8, 2368086), (12, 1578724), (14, 1353192), (16, 1184043), (21, 902128), (24, 789362), (28, 676596), (42, 451064), (48, 394681), (56, 338298), (84, 225532), (112, 169149), (168, 112766), (336, 56383)]