3701988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 10378368

約数和(自身を除く): 6676380

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 263, 276, 306, 391, 414, 526, 612, 782, 789, 828, 1052, 1173, 1564, 1578, 2346, 2367, 3156, 3519, 4471, 4692, 4734, 6049, 7038, 8942, 9468, 12098, 13413, 14076, 17884, 18147, 24196, 26826, 36294, 40239, 53652, 54441, 72588, 80478, 102833, 108882, 160956, 205666, 217764, 308499, 411332, 616998, 925497, 1233996, 1850994, 3701988]

約数ペア:

[(1, 3701988), (2, 1850994), (3, 1233996), (4, 925497), (6, 616998), (9, 411332), (12, 308499), (17, 217764), (18, 205666), (23, 160956), (34, 108882), (36, 102833), (46, 80478), (51, 72588), (68, 54441), (69, 53652), (92, 40239), (102, 36294), (138, 26826), (153, 24196), (204, 18147), (207, 17884), (263, 14076), (276, 13413), (306, 12098), (391, 9468), (414, 8942), (526, 7038), (612, 6049), (782, 4734), (789, 4692), (828, 4471), (1052, 3519), (1173, 3156), (1564, 2367), (1578, 2346)]