921569334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{1019}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 2149148160

約数和(自身を除く): 1227578826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 353, 366, 427, 706, 854, 1019, 1059, 1281, 2038, 2118, 2471, 2562, 3057, 4942, 6114, 7133, 7413, 14266, 14826, 21399, 21533, 42798, 43066, 62159, 64599, 124318, 129198, 150731, 186477, 301462, 359707, 372954, 435113, 452193, 719414, 870226, 904386, 1079121, 1305339, 2158242, 2517949, 2610678, 5035898, 7553847, 15107694, 21942127, 43884254, 65826381, 131652762, 153594889, 307189778, 460784667, 921569334]

約数ペア:

[(1, 921569334), (2, 460784667), (3, 307189778), (6, 153594889), (7, 131652762), (14, 65826381), (21, 43884254), (42, 21942127), (61, 15107694), (122, 7553847), (183, 5035898), (353, 2610678), (366, 2517949), (427, 2158242), (706, 1305339), (854, 1079121), (1019, 904386), (1059, 870226), (1281, 719414), (2038, 452193), (2118, 435113), (2471, 372954), (2562, 359707), (3057, 301462), (4942, 186477), (6114, 150731), (7133, 129198), (7413, 124318), (14266, 64599), (14826, 62159), (21399, 43066), (21533, 42798)]