18100852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 23727116

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 3457, 5236, 6914, 13828, 24199, 38027, 48398, 58769, 76054, 96796, 117538, 152108, 235076, 266189, 411383, 532378, 646459, 822766, 1064756, 1292918, 1645532, 2585836, 4525213, 9050426, 18100852]

約数ペア:

[(1, 18100852), (2, 9050426), (4, 4525213), (7, 2585836), (11, 1645532), (14, 1292918), (17, 1064756), (22, 822766), (28, 646459), (34, 532378), (44, 411383), (68, 266189), (77, 235076), (119, 152108), (154, 117538), (187, 96796), (238, 76054), (308, 58769), (374, 48398), (476, 38027), (748, 24199), (1309, 13828), (2618, 6914), (3457, 5236)]