1804120308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{5449}}^1$

素因数の和:6017

約数の個数: 72

約数和(自身を含む): 4838488200

約数和(自身を除く): 3034367892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 541, 612, 1082, 1623, 2164, 3246, 4869, 5449, 6492, 9197, 9738, 10898, 16347, 18394, 19476, 21796, 27591, 32694, 36788, 49041, 55182, 65388, 82773, 92633, 98082, 110364, 165546, 185266, 196164, 277899, 331092, 370532, 555798, 833697, 1111596, 1667394, 2947909, 3334788, 5895818, 8843727, 11791636, 17687454, 26531181, 35374908, 50114453, 53062362, 100228906, 106124724, 150343359, 200457812, 300686718, 451030077, 601373436, 902060154, 1804120308]

約数ペア:

[(1, 1804120308), (2, 902060154), (3, 601373436), (4, 451030077), (6, 300686718), (9, 200457812), (12, 150343359), (17, 106124724), (18, 100228906), (34, 53062362), (36, 50114453), (51, 35374908), (68, 26531181), (102, 17687454), (153, 11791636), (204, 8843727), (306, 5895818), (541, 3334788), (612, 2947909), (1082, 1667394), (1623, 1111596), (2164, 833697), (3246, 555798), (4869, 370532), (5449, 331092), (6492, 277899), (9197, 196164), (9738, 185266), (10898, 165546), (16347, 110364), (18394, 98082), (19476, 92633), (21796, 82773), (27591, 65388), (32694, 55182), (36788, 49041)]