18497376

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 54835200

約数和(自身を除く): 36337824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 144, 158, 216, 237, 271, 288, 316, 432, 474, 542, 632, 711, 813, 864, 948, 1084, 1264, 1422, 1626, 1896, 2133, 2168, 2439, 2528, 2844, 3252, 3792, 4266, 4336, 4878, 5688, 6504, 7317, 7584, 8532, 8672, 9756, 11376, 13008, 14634, 17064, 19512, 21409, 22752, 26016, 29268, 34128, 39024, 42818, 58536, 64227, 68256, 78048, 85636, 117072, 128454, 171272, 192681, 234144, 256908, 342544, 385362, 513816, 578043, 685088, 770724, 1027632, 1156086, 1541448, 2055264, 2312172, 3082896, 4624344, 6165792, 9248688, 18497376]

約数ペア:

[(1, 18497376), (2, 9248688), (3, 6165792), (4, 4624344), (6, 3082896), (8, 2312172), (9, 2055264), (12, 1541448), (16, 1156086), (18, 1027632), (24, 770724), (27, 685088), (32, 578043), (36, 513816), (48, 385362), (54, 342544), (72, 256908), (79, 234144), (96, 192681), (108, 171272), (144, 128454), (158, 117072), (216, 85636), (237, 78048), (271, 68256), (288, 64227), (316, 58536), (432, 42818), (474, 39024), (542, 34128), (632, 29268), (711, 26016), (813, 22752), (864, 21409), (948, 19512), (1084, 17064), (1264, 14634), (1422, 13008), (1626, 11376), (1896, 9756), (2133, 8672), (2168, 8532), (2439, 7584), (2528, 7317), (2844, 6504), (3252, 5688), (3792, 4878), (4266, 4336)]