19363644

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4427

約数の個数: 48

約数和(自身を含む): 51438240

約数和(自身を除く): 32074596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4373, 4428, 8746, 13119, 17492, 26238, 39357, 52476, 78714, 118071, 157428, 179293, 236142, 358586, 472284, 537879, 717172, 1075758, 1613637, 2151516, 3227274, 4840911, 6454548, 9681822, 19363644]

約数ペア:

[(1, 19363644), (2, 9681822), (3, 6454548), (4, 4840911), (6, 3227274), (9, 2151516), (12, 1613637), (18, 1075758), (27, 717172), (36, 537879), (41, 472284), (54, 358586), (82, 236142), (108, 179293), (123, 157428), (164, 118071), (246, 78714), (369, 52476), (492, 39357), (738, 26238), (1107, 17492), (1476, 13119), (2214, 8746), (4373, 4428)]