2180174112

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{445297}}^1$

素因数の和:445330

約数の個数: 72

約数和(自身を含む): 6564583116

約数和(自身を除く): 4384409004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 445297, 890594, 1335891, 1781188, 2671782, 3562376, 4007673, 5343564, 7124752, 7570049, 8015346, 10687128, 14249504, 15140098, 16030692, 21374256, 22710147, 30280196, 32061384, 42748512, 45420294, 60560392, 64122768, 68130441, 90840588, 121120784, 128245536, 136260882, 181681176, 242241568, 272521764, 363362352, 545043528, 726724704, 1090087056, 2180174112]

約数ペア:

[(1, 2180174112), (2, 1090087056), (3, 726724704), (4, 545043528), (6, 363362352), (8, 272521764), (9, 242241568), (12, 181681176), (16, 136260882), (17, 128245536), (18, 121120784), (24, 90840588), (32, 68130441), (34, 64122768), (36, 60560392), (48, 45420294), (51, 42748512), (68, 32061384), (72, 30280196), (96, 22710147), (102, 21374256), (136, 16030692), (144, 15140098), (153, 14249504), (204, 10687128), (272, 8015346), (288, 7570049), (306, 7124752), (408, 5343564), (544, 4007673), (612, 3562376), (816, 2671782), (1224, 1781188), (1632, 1335891), (2448, 890594), (4896, 445297)]