11913174

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1074

約数の個数: 72

約数和(自身を含む): 32366880

約数和(自身を除く): 20453706

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1039, 1274, 1638, 1911, 2078, 3117, 3822, 5733, 6234, 7273, 9351, 11466, 13507, 14546, 18702, 21819, 27014, 40521, 43638, 50911, 65457, 81042, 94549, 101822, 121563, 130914, 152733, 189098, 243126, 283647, 305466, 458199, 567294, 661843, 850941, 916398, 1323686, 1701882, 1985529, 3971058, 5956587, 11913174]

約数ペア:

[(1, 11913174), (2, 5956587), (3, 3971058), (6, 1985529), (7, 1701882), (9, 1323686), (13, 916398), (14, 850941), (18, 661843), (21, 567294), (26, 458199), (39, 305466), (42, 283647), (49, 243126), (63, 189098), (78, 152733), (91, 130914), (98, 121563), (117, 101822), (126, 94549), (147, 81042), (182, 65457), (234, 50911), (273, 43638), (294, 40521), (441, 27014), (546, 21819), (637, 18702), (819, 14546), (882, 13507), (1039, 11466), (1274, 9351), (1638, 7273), (1911, 6234), (2078, 5733), (3117, 3822)]