15679928124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1323871}}^1$

素因数の和:1323935

約数の個数: 72

約数和(自身を含む): 46261383168

約数和(自身を除く): 30581455044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 1323871, 2647742, 3971613, 5295484, 7943226, 9267097, 11914839, 15886452, 18534194, 23829678, 27801291, 37068388, 47659356, 55602582, 62221937, 83403873, 111205164, 124443874, 166807746, 186665811, 248887748, 333615492, 373331622, 435553559, 559997433, 746663244, 871107118, 1119994866, 1306660677, 1742214236, 2239989732, 2613321354, 3919982031, 5226642708, 7839964062, 15679928124]

約数ペア:

[(1, 15679928124), (2, 7839964062), (3, 5226642708), (4, 3919982031), (6, 2613321354), (7, 2239989732), (9, 1742214236), (12, 1306660677), (14, 1119994866), (18, 871107118), (21, 746663244), (28, 559997433), (36, 435553559), (42, 373331622), (47, 333615492), (63, 248887748), (84, 186665811), (94, 166807746), (126, 124443874), (141, 111205164), (188, 83403873), (252, 62221937), (282, 55602582), (329, 47659356), (423, 37068388), (564, 27801291), (658, 23829678), (846, 18534194), (987, 15886452), (1316, 11914839), (1692, 9267097), (1974, 7943226), (2961, 5295484), (3948, 3971613), (5922, 2647742), (11844, 1323871)]