19121832

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 55931040

約数和(自身を除く): 36809208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1283, 1656, 1863, 2484, 2566, 3726, 3849, 4968, 5132, 7452, 7698, 10264, 11547, 14904, 15396, 23094, 29509, 30792, 34641, 46188, 59018, 69282, 88527, 92376, 103923, 118036, 138564, 177054, 207846, 236072, 265581, 277128, 354108, 415692, 531162, 708216, 796743, 831384, 1062324, 1593486, 2124648, 2390229, 3186972, 4780458, 6373944, 9560916, 19121832]

約数ペア:

[(1, 19121832), (2, 9560916), (3, 6373944), (4, 4780458), (6, 3186972), (8, 2390229), (9, 2124648), (12, 1593486), (18, 1062324), (23, 831384), (24, 796743), (27, 708216), (36, 531162), (46, 415692), (54, 354108), (69, 277128), (72, 265581), (81, 236072), (92, 207846), (108, 177054), (138, 138564), (162, 118036), (184, 103923), (207, 92376), (216, 88527), (276, 69282), (324, 59018), (414, 46188), (552, 34641), (621, 30792), (648, 29509), (828, 23094), (1242, 15396), (1283, 14904), (1656, 11547), (1863, 10264), (2484, 7698), (2566, 7452), (3726, 5132), (3849, 4968)]