4239684

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 11531520

約数和(自身を除く): 7291836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 131, 174, 186, 261, 262, 279, 348, 372, 393, 522, 524, 558, 786, 899, 1044, 1116, 1179, 1572, 1798, 2358, 2697, 3596, 3799, 4061, 4716, 5394, 7598, 8091, 8122, 10788, 11397, 12183, 15196, 16182, 16244, 22794, 24366, 32364, 34191, 36549, 45588, 48732, 68382, 73098, 117769, 136764, 146196, 235538, 353307, 471076, 706614, 1059921, 1413228, 2119842, 4239684]

約数ペア:

[(1, 4239684), (2, 2119842), (3, 1413228), (4, 1059921), (6, 706614), (9, 471076), (12, 353307), (18, 235538), (29, 146196), (31, 136764), (36, 117769), (58, 73098), (62, 68382), (87, 48732), (93, 45588), (116, 36549), (124, 34191), (131, 32364), (174, 24366), (186, 22794), (261, 16244), (262, 16182), (279, 15196), (348, 12183), (372, 11397), (393, 10788), (522, 8122), (524, 8091), (558, 7598), (786, 5394), (899, 4716), (1044, 4061), (1116, 3799), (1179, 3596), (1572, 2697), (1798, 2358)]