17946013584

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197713}}^1$

素因数の和:197816

約数の個数: 80

約数和(自身を含む): 48640807424

約数和(自身を除く): 30694793840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2928, 3782, 5673, 7564, 11346, 15128, 22692, 30256, 45384, 90768, 197713, 395426, 593139, 790852, 1186278, 1581704, 2372556, 3163408, 4745112, 6129103, 9490224, 12060493, 12258206, 18387309, 24120986, 24516412, 36181479, 36774618, 48241972, 49032824, 72362958, 73549236, 96483944, 98065648, 144725916, 147098472, 192967888, 289451832, 294196944, 373875283, 578903664, 747750566, 1121625849, 1495501132, 2243251698, 2991002264, 4486503396, 5982004528, 8973006792, 17946013584]

約数ペア:

[(1, 17946013584), (2, 8973006792), (3, 5982004528), (4, 4486503396), (6, 2991002264), (8, 2243251698), (12, 1495501132), (16, 1121625849), (24, 747750566), (31, 578903664), (48, 373875283), (61, 294196944), (62, 289451832), (93, 192967888), (122, 147098472), (124, 144725916), (183, 98065648), (186, 96483944), (244, 73549236), (248, 72362958), (366, 49032824), (372, 48241972), (488, 36774618), (496, 36181479), (732, 24516412), (744, 24120986), (976, 18387309), (1464, 12258206), (1488, 12060493), (1891, 9490224), (2928, 6129103), (3782, 4745112), (5673, 3163408), (7564, 2372556), (11346, 1581704), (15128, 1186278), (22692, 790852), (30256, 593139), (45384, 395426), (90768, 197713)]