19472922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9091}}^1$

素因数の和:9123

約数の個数: 48

約数和(自身を含む): 51060672

約数和(自身を除く): 31587750

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9091, 18182, 27273, 54546, 63637, 81819, 127274, 154547, 163638, 190911, 309094, 381822, 463641, 572733, 927282, 1081829, 1145466, 1390923, 2163658, 2781846, 3245487, 6490974, 9736461, 19472922]

約数ペア:

[(1, 19472922), (2, 9736461), (3, 6490974), (6, 3245487), (7, 2781846), (9, 2163658), (14, 1390923), (17, 1145466), (18, 1081829), (21, 927282), (34, 572733), (42, 463641), (51, 381822), (63, 309094), (102, 190911), (119, 163638), (126, 154547), (153, 127274), (238, 81819), (306, 63637), (357, 54546), (714, 27273), (1071, 18182), (2142, 9091)]