12636684

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 33611760

約数和(自身を除く): 20975076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 179, 212, 222, 318, 333, 358, 444, 477, 537, 636, 666, 716, 954, 1074, 1332, 1611, 1908, 1961, 2148, 3222, 3922, 5883, 6444, 6623, 7844, 9487, 11766, 13246, 17649, 18974, 19869, 23532, 26492, 28461, 35298, 37948, 39738, 56922, 59607, 70596, 79476, 85383, 113844, 119214, 170766, 238428, 341532, 351019, 702038, 1053057, 1404076, 2106114, 3159171, 4212228, 6318342, 12636684]

約数ペア:

[(1, 12636684), (2, 6318342), (3, 4212228), (4, 3159171), (6, 2106114), (9, 1404076), (12, 1053057), (18, 702038), (36, 351019), (37, 341532), (53, 238428), (74, 170766), (106, 119214), (111, 113844), (148, 85383), (159, 79476), (179, 70596), (212, 59607), (222, 56922), (318, 39738), (333, 37948), (358, 35298), (444, 28461), (477, 26492), (537, 23532), (636, 19869), (666, 18974), (716, 17649), (954, 13246), (1074, 11766), (1332, 9487), (1611, 7844), (1908, 6623), (1961, 6444), (2148, 5883), (3222, 3922)]