1899692046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1838

約数の個数: 96

約数和(自身を含む): 4809632256

約数和(自身を除く): 2909940210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 131, 142, 213, 262, 393, 426, 497, 639, 786, 917, 994, 1179, 1278, 1491, 1621, 1834, 2358, 2751, 2982, 3242, 4473, 4863, 5502, 8253, 8946, 9301, 9726, 11347, 14589, 16506, 18602, 22694, 27903, 29178, 34041, 55806, 65107, 68082, 83709, 102123, 115091, 130214, 167418, 195321, 204246, 212351, 230182, 345273, 390642, 424702, 585963, 637053, 690546, 805637, 1035819, 1171926, 1274106, 1486457, 1611274, 1911159, 2071638, 2416911, 2972914, 3822318, 4459371, 4833822, 7250733, 8918742, 13378113, 14501466, 15076921, 26756226, 30153842, 45230763, 90461526, 105538447, 135692289, 211076894, 271384578, 316615341, 633230682, 949846023, 1899692046]

約数ペア:

[(1, 1899692046), (2, 949846023), (3, 633230682), (6, 316615341), (7, 271384578), (9, 211076894), (14, 135692289), (18, 105538447), (21, 90461526), (42, 45230763), (63, 30153842), (71, 26756226), (126, 15076921), (131, 14501466), (142, 13378113), (213, 8918742), (262, 7250733), (393, 4833822), (426, 4459371), (497, 3822318), (639, 2972914), (786, 2416911), (917, 2071638), (994, 1911159), (1179, 1611274), (1278, 1486457), (1491, 1274106), (1621, 1171926), (1834, 1035819), (2358, 805637), (2751, 690546), (2982, 637053), (3242, 585963), (4473, 424702), (4863, 390642), (5502, 345273), (8253, 230182), (8946, 212351), (9301, 204246), (9726, 195321), (11347, 167418), (14589, 130214), (16506, 115091), (18602, 102123), (22694, 83709), (27903, 68082), (29178, 65107), (34041, 55806)]