1917734598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{4231}}^1$

素因数の和:4414

約数の個数: 72

約数和(自身を含む): 4530567600

約数和(自身を除く): 2612833002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 169, 234, 298, 338, 447, 507, 894, 1014, 1341, 1521, 1937, 2682, 3042, 3874, 4231, 5811, 8462, 11622, 12693, 17433, 25181, 25386, 34866, 38079, 50362, 55003, 75543, 76158, 110006, 151086, 165009, 226629, 330018, 453258, 495027, 630419, 715039, 990054, 1260838, 1430078, 1891257, 2145117, 3782514, 4290234, 5673771, 6435351, 8195447, 11347542, 12870702, 16390894, 24586341, 49172682, 73759023, 106540811, 147518046, 213081622, 319622433, 639244866, 958867299, 1917734598]

約数ペア:

[(1, 1917734598), (2, 958867299), (3, 639244866), (6, 319622433), (9, 213081622), (13, 147518046), (18, 106540811), (26, 73759023), (39, 49172682), (78, 24586341), (117, 16390894), (149, 12870702), (169, 11347542), (234, 8195447), (298, 6435351), (338, 5673771), (447, 4290234), (507, 3782514), (894, 2145117), (1014, 1891257), (1341, 1430078), (1521, 1260838), (1937, 990054), (2682, 715039), (3042, 630419), (3874, 495027), (4231, 453258), (5811, 330018), (8462, 226629), (11622, 165009), (12693, 151086), (17433, 110006), (25181, 76158), (25386, 75543), (34866, 55003), (38079, 50362)]