21634992

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 80

約数和(自身を含む): 63195360

約数和(自身を除く): 41560368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 821, 976, 1098, 1464, 1642, 1647, 2196, 2463, 2928, 3284, 3294, 4392, 4926, 6568, 6588, 7389, 8784, 9852, 13136, 13176, 14778, 19704, 22167, 26352, 29556, 39408, 44334, 50081, 59112, 88668, 100162, 118224, 150243, 177336, 200324, 300486, 354672, 400648, 450729, 600972, 801296, 901458, 1201944, 1352187, 1802916, 2403888, 2704374, 3605832, 5408748, 7211664, 10817496, 21634992]

約数ペア:

[(1, 21634992), (2, 10817496), (3, 7211664), (4, 5408748), (6, 3605832), (8, 2704374), (9, 2403888), (12, 1802916), (16, 1352187), (18, 1201944), (24, 901458), (27, 801296), (36, 600972), (48, 450729), (54, 400648), (61, 354672), (72, 300486), (108, 200324), (122, 177336), (144, 150243), (183, 118224), (216, 100162), (244, 88668), (366, 59112), (432, 50081), (488, 44334), (549, 39408), (732, 29556), (821, 26352), (976, 22167), (1098, 19704), (1464, 14778), (1642, 13176), (1647, 13136), (2196, 9852), (2463, 8784), (2928, 7389), (3284, 6588), (3294, 6568), (4392, 4926)]