19339344

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:609

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 36907056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 503, 534, 712, 801, 1006, 1068, 1424, 1509, 1602, 2012, 2136, 2403, 3018, 3204, 4024, 4272, 4527, 4806, 6036, 6408, 8048, 9054, 9612, 12072, 12816, 13581, 18108, 19224, 24144, 27162, 36216, 38448, 44767, 54324, 72432, 89534, 108648, 134301, 179068, 217296, 268602, 358136, 402903, 537204, 716272, 805806, 1074408, 1208709, 1611612, 2148816, 2417418, 3223224, 4834836, 6446448, 9669672, 19339344]

約数ペア:

[(1, 19339344), (2, 9669672), (3, 6446448), (4, 4834836), (6, 3223224), (8, 2417418), (9, 2148816), (12, 1611612), (16, 1208709), (18, 1074408), (24, 805806), (27, 716272), (36, 537204), (48, 402903), (54, 358136), (72, 268602), (89, 217296), (108, 179068), (144, 134301), (178, 108648), (216, 89534), (267, 72432), (356, 54324), (432, 44767), (503, 38448), (534, 36216), (712, 27162), (801, 24144), (1006, 19224), (1068, 18108), (1424, 13581), (1509, 12816), (1602, 12072), (2012, 9612), (2136, 9054), (2403, 8048), (3018, 6408), (3204, 6036), (4024, 4806), (4272, 4527)]