38454516

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 100245600

約数和(自身を除く): 61791084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 107, 134, 149, 201, 214, 268, 298, 321, 402, 428, 447, 596, 603, 642, 804, 894, 963, 1206, 1284, 1341, 1788, 1926, 2412, 2682, 3852, 5364, 7169, 9983, 14338, 15943, 19966, 21507, 28676, 29949, 31886, 39932, 43014, 47829, 59898, 63772, 64521, 86028, 89847, 95658, 119796, 129042, 143487, 179694, 191316, 258084, 286974, 359388, 573948, 1068181, 2136362, 3204543, 4272724, 6409086, 9613629, 12818172, 19227258, 38454516]

約数ペア:

[(1, 38454516), (2, 19227258), (3, 12818172), (4, 9613629), (6, 6409086), (9, 4272724), (12, 3204543), (18, 2136362), (36, 1068181), (67, 573948), (107, 359388), (134, 286974), (149, 258084), (201, 191316), (214, 179694), (268, 143487), (298, 129042), (321, 119796), (402, 95658), (428, 89847), (447, 86028), (596, 64521), (603, 63772), (642, 59898), (804, 47829), (894, 43014), (963, 39932), (1206, 31886), (1284, 29949), (1341, 28676), (1788, 21507), (1926, 19966), (2412, 15943), (2682, 14338), (3852, 9983), (5364, 7169)]