21701565522

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{490697}}^1$

素因数の和:490734

約数の個数: 96

約数和(自身を含む): 60014328192

約数和(自身を除く): 38312762670

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 702, 819, 1053, 1134, 1638, 1701, 2106, 2457, 3159, 3402, 4914, 6318, 7371, 14742, 22113, 44226, 490697, 981394, 1472091, 2944182, 3434879, 4416273, 6379061, 6869758, 8832546, 10304637, 12758122, 13248819, 19137183, 20609274, 26497638, 30913911, 38274366, 39746457, 44653427, 57411549, 61827822, 79492914, 89306854, 92741733, 114823098, 119239371, 133960281, 172234647, 185483466, 238478742, 267920562, 278225199, 344469294, 401880843, 516703941, 556450398, 803761686, 834675597, 1033407882, 1205642529, 1550111823, 1669351194, 2411285058, 3100223646, 3616927587, 7233855174, 10850782761, 21701565522]

約数ペア:

[(1, 21701565522), (2, 10850782761), (3, 7233855174), (6, 3616927587), (7, 3100223646), (9, 2411285058), (13, 1669351194), (14, 1550111823), (18, 1205642529), (21, 1033407882), (26, 834675597), (27, 803761686), (39, 556450398), (42, 516703941), (54, 401880843), (63, 344469294), (78, 278225199), (81, 267920562), (91, 238478742), (117, 185483466), (126, 172234647), (162, 133960281), (182, 119239371), (189, 114823098), (234, 92741733), (243, 89306854), (273, 79492914), (351, 61827822), (378, 57411549), (486, 44653427), (546, 39746457), (567, 38274366), (702, 30913911), (819, 26497638), (1053, 20609274), (1134, 19137183), (1638, 13248819), (1701, 12758122), (2106, 10304637), (2457, 8832546), (3159, 6869758), (3402, 6379061), (4914, 4416273), (6318, 3434879), (7371, 2944182), (14742, 1472091), (22113, 981394), (44226, 490697)]