16798356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 45864000

約数和(自身を除く): 29065644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 599, 684, 738, 779, 1198, 1476, 1558, 1797, 2337, 2396, 3116, 3594, 4674, 5391, 7011, 7188, 9348, 10782, 11381, 14022, 21564, 22762, 24559, 28044, 34143, 45524, 49118, 68286, 73677, 98236, 102429, 136572, 147354, 204858, 221031, 294708, 409716, 442062, 466621, 884124, 933242, 1399863, 1866484, 2799726, 4199589, 5599452, 8399178, 16798356]

約数ペア:

[(1, 16798356), (2, 8399178), (3, 5599452), (4, 4199589), (6, 2799726), (9, 1866484), (12, 1399863), (18, 933242), (19, 884124), (36, 466621), (38, 442062), (41, 409716), (57, 294708), (76, 221031), (82, 204858), (114, 147354), (123, 136572), (164, 102429), (171, 98236), (228, 73677), (246, 68286), (342, 49118), (369, 45524), (492, 34143), (599, 28044), (684, 24559), (738, 22762), (779, 21564), (1198, 14022), (1476, 11381), (1558, 10782), (1797, 9348), (2337, 7188), (2396, 7011), (3116, 5391), (3594, 4674)]