1222456542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9349}}^1$

素因数の和:9441

約数の個数: 64

約数和(自身を含む): 2728704000

約数和(自身を除く): 1506247458

約数列:

[1, 2, 3, 6, 19, 31, 37, 38, 57, 62, 74, 93, 111, 114, 186, 222, 589, 703, 1147, 1178, 1406, 1767, 2109, 2294, 3441, 3534, 4218, 6882, 9349, 18698, 21793, 28047, 43586, 56094, 65379, 130758, 177631, 289819, 345913, 355262, 532893, 579638, 691826, 869457, 1037739, 1065786, 1738914, 2075478, 5506561, 6572347, 10723303, 11013122, 13144694, 16519683, 19717041, 21446606, 32169909, 33039366, 39434082, 64339818, 203742757, 407485514, 611228271, 1222456542]

約数ペア:

[(1, 1222456542), (2, 611228271), (3, 407485514), (6, 203742757), (19, 64339818), (31, 39434082), (37, 33039366), (38, 32169909), (57, 21446606), (62, 19717041), (74, 16519683), (93, 13144694), (111, 11013122), (114, 10723303), (186, 6572347), (222, 5506561), (589, 2075478), (703, 1738914), (1147, 1065786), (1178, 1037739), (1406, 869457), (1767, 691826), (2109, 579638), (2294, 532893), (3441, 355262), (3534, 345913), (4218, 289819), (6882, 177631), (9349, 130758), (18698, 65379), (21793, 56094), (28047, 43586)]