43681638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 119508480

約数和(自身を除く): 75826842

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 462, 539, 546, 637, 858, 1001, 1039, 1078, 1274, 1617, 1911, 2002, 2078, 3003, 3117, 3234, 3822, 6006, 6234, 7007, 7273, 11429, 13507, 14014, 14546, 21021, 21819, 22858, 27014, 34287, 40521, 42042, 43638, 50911, 68574, 80003, 81042, 94549, 101822, 148577, 152733, 160006, 189098, 240009, 283647, 297154, 305466, 445731, 480018, 560021, 567294, 661843, 891462, 1040039, 1120042, 1323686, 1680063, 1985529, 2080078, 3120117, 3360126, 3971058, 6240234, 7280273, 14560546, 21840819, 43681638]

約数ペア:

[(1, 43681638), (2, 21840819), (3, 14560546), (6, 7280273), (7, 6240234), (11, 3971058), (13, 3360126), (14, 3120117), (21, 2080078), (22, 1985529), (26, 1680063), (33, 1323686), (39, 1120042), (42, 1040039), (49, 891462), (66, 661843), (77, 567294), (78, 560021), (91, 480018), (98, 445731), (143, 305466), (147, 297154), (154, 283647), (182, 240009), (231, 189098), (273, 160006), (286, 152733), (294, 148577), (429, 101822), (462, 94549), (539, 81042), (546, 80003), (637, 68574), (858, 50911), (1001, 43638), (1039, 42042), (1078, 40521), (1274, 34287), (1617, 27014), (1911, 22858), (2002, 21819), (2078, 21021), (3003, 14546), (3117, 14014), (3234, 13507), (3822, 11429), (6006, 7273), (6234, 7007)]