18683670132

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 50006436480

約数和(自身を除く): 31322766348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 353, 388, 414, 582, 659, 706, 828, 873, 1059, 1164, 1318, 1412, 1746, 1977, 2118, 2231, 2636, 3177, 3492, 3954, 4236, 4462, 5931, 6354, 6693, 7908, 8119, 8924, 11862, 12708, 13386, 15157, 16238, 20079, 23724, 24357, 26772, 30314, 32476, 34241, 40158, 45471, 48714, 60628, 63923, 68482, 73071, 80316, 90942, 97428, 102723, 127846, 136413, 136964, 146142, 181884, 191769, 205446, 232627, 255692, 272826, 292284, 308169, 383538, 410892, 465254, 545652, 575307, 616338, 697881, 767076, 787543, 930508, 1150614, 1232676, 1395762, 1470229, 1575086, 2093643, 2301228, 2362629, 2791524, 2940458, 3150172, 4187286, 4410687, 4725258, 5350421, 5880916, 7087887, 8374572, 8821374, 9450516, 10700842, 13232061, 14175774, 16051263, 17642748, 21401684, 22564819, 26464122, 28351548, 32102526, 45129638, 48153789, 52928244, 64205052, 67694457, 90259276, 96307578, 135388914, 192615156, 203083371, 270777828, 406166742, 518990837, 812333484, 1037981674, 1556972511, 2075963348, 3113945022, 4670917533, 6227890044, 9341835066, 18683670132]

約数ペア:

[(1, 18683670132), (2, 9341835066), (3, 6227890044), (4, 4670917533), (6, 3113945022), (9, 2075963348), (12, 1556972511), (18, 1037981674), (23, 812333484), (36, 518990837), (46, 406166742), (69, 270777828), (92, 203083371), (97, 192615156), (138, 135388914), (194, 96307578), (207, 90259276), (276, 67694457), (291, 64205052), (353, 52928244), (388, 48153789), (414, 45129638), (582, 32102526), (659, 28351548), (706, 26464122), (828, 22564819), (873, 21401684), (1059, 17642748), (1164, 16051263), (1318, 14175774), (1412, 13232061), (1746, 10700842), (1977, 9450516), (2118, 8821374), (2231, 8374572), (2636, 7087887), (3177, 5880916), (3492, 5350421), (3954, 4725258), (4236, 4410687), (4462, 4187286), (5931, 3150172), (6354, 2940458), (6693, 2791524), (7908, 2362629), (8119, 2301228), (8924, 2093643), (11862, 1575086), (12708, 1470229), (13386, 1395762), (15157, 1232676), (16238, 1150614), (20079, 930508), (23724, 787543), (24357, 767076), (26772, 697881), (30314, 616338), (32476, 575307), (34241, 545652), (40158, 465254), (45471, 410892), (48714, 383538), (60628, 308169), (63923, 292284), (68482, 272826), (73071, 255692), (80316, 232627), (90942, 205446), (97428, 191769), (102723, 181884), (127846, 146142), (136413, 136964)]