38998908

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 112698432

約数和(自身を除く): 73699524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 141, 156, 162, 188, 197, 234, 282, 324, 351, 394, 423, 468, 564, 591, 611, 702, 788, 846, 1053, 1182, 1222, 1269, 1404, 1692, 1773, 1833, 2106, 2364, 2444, 2538, 2561, 3546, 3666, 3807, 4212, 5076, 5122, 5319, 5499, 7092, 7332, 7614, 7683, 9259, 10244, 10638, 10998, 15228, 15366, 15957, 16497, 18518, 21276, 21996, 23049, 27777, 30732, 31914, 32994, 37036, 46098, 49491, 55554, 63828, 65988, 69147, 83331, 92196, 98982, 111108, 120367, 138294, 166662, 197964, 207441, 240734, 249993, 276588, 333324, 361101, 414882, 481468, 499986, 722202, 749979, 829764, 999972, 1083303, 1444404, 1499958, 2166606, 2999916, 3249909, 4333212, 6499818, 9749727, 12999636, 19499454, 38998908]

約数ペア:

[(1, 38998908), (2, 19499454), (3, 12999636), (4, 9749727), (6, 6499818), (9, 4333212), (12, 3249909), (13, 2999916), (18, 2166606), (26, 1499958), (27, 1444404), (36, 1083303), (39, 999972), (47, 829764), (52, 749979), (54, 722202), (78, 499986), (81, 481468), (94, 414882), (108, 361101), (117, 333324), (141, 276588), (156, 249993), (162, 240734), (188, 207441), (197, 197964), (234, 166662), (282, 138294), (324, 120367), (351, 111108), (394, 98982), (423, 92196), (468, 83331), (564, 69147), (591, 65988), (611, 63828), (702, 55554), (788, 49491), (846, 46098), (1053, 37036), (1182, 32994), (1222, 31914), (1269, 30732), (1404, 27777), (1692, 23049), (1773, 21996), (1833, 21276), (2106, 18518), (2364, 16497), (2444, 15957), (2538, 15366), (2561, 15228), (3546, 10998), (3666, 10638), (3807, 10244), (4212, 9259), (5076, 7683), (5122, 7614), (5319, 7332), (5499, 7092)]