15681492

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 43545600

約数和(自身を除く): 27864108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 92, 107, 108, 118, 138, 177, 207, 214, 236, 276, 321, 354, 414, 428, 531, 621, 642, 708, 828, 963, 1062, 1242, 1284, 1357, 1593, 1926, 2124, 2461, 2484, 2714, 2889, 3186, 3852, 4071, 4922, 5428, 5778, 6313, 6372, 7383, 8142, 9844, 11556, 12213, 12626, 14766, 16284, 18939, 22149, 24426, 25252, 29532, 36639, 37878, 44298, 48852, 56817, 66447, 73278, 75756, 88596, 113634, 132894, 145199, 146556, 170451, 227268, 265788, 290398, 340902, 435597, 580796, 681804, 871194, 1306791, 1742388, 2613582, 3920373, 5227164, 7840746, 15681492]

約数ペア:

[(1, 15681492), (2, 7840746), (3, 5227164), (4, 3920373), (6, 2613582), (9, 1742388), (12, 1306791), (18, 871194), (23, 681804), (27, 580796), (36, 435597), (46, 340902), (54, 290398), (59, 265788), (69, 227268), (92, 170451), (107, 146556), (108, 145199), (118, 132894), (138, 113634), (177, 88596), (207, 75756), (214, 73278), (236, 66447), (276, 56817), (321, 48852), (354, 44298), (414, 37878), (428, 36639), (531, 29532), (621, 25252), (642, 24426), (708, 22149), (828, 18939), (963, 16284), (1062, 14766), (1242, 12626), (1284, 12213), (1357, 11556), (1593, 9844), (1926, 8142), (2124, 7383), (2461, 6372), (2484, 6313), (2714, 5778), (2889, 5428), (3186, 4922), (3852, 4071)]