19479348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4547}}^1$

素因数の和:4581

約数の個数: 72

約数和(自身を含む): 59596992

約数和(自身を除く): 40117644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 4547, 9094, 13641, 18188, 27282, 31829, 40923, 54564, 63658, 77299, 81846, 95487, 127316, 154598, 163692, 190974, 231897, 286461, 309196, 381948, 463794, 541093, 572922, 695691, 927588, 1082186, 1145844, 1391382, 1623279, 2164372, 2782764, 3246558, 4869837, 6493116, 9739674, 19479348]

約数ペア:

[(1, 19479348), (2, 9739674), (3, 6493116), (4, 4869837), (6, 3246558), (7, 2782764), (9, 2164372), (12, 1623279), (14, 1391382), (17, 1145844), (18, 1082186), (21, 927588), (28, 695691), (34, 572922), (36, 541093), (42, 463794), (51, 381948), (63, 309196), (68, 286461), (84, 231897), (102, 190974), (119, 163692), (126, 154598), (153, 127316), (204, 95487), (238, 81846), (252, 77299), (306, 63658), (357, 54564), (476, 40923), (612, 31829), (714, 27282), (1071, 18188), (1428, 13641), (2142, 9094), (4284, 4547)]