18116832

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 72

約数和(自身を含む): 50596056

約数和(自身を除く): 32479224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 653, 816, 867, 1156, 1306, 1632, 1734, 1959, 2312, 2612, 3468, 3918, 4624, 5224, 6936, 7836, 9248, 10448, 11101, 13872, 15672, 20896, 22202, 27744, 31344, 33303, 44404, 62688, 66606, 88808, 133212, 177616, 188717, 266424, 355232, 377434, 532848, 566151, 754868, 1065696, 1132302, 1509736, 2264604, 3019472, 4529208, 6038944, 9058416, 18116832]

約数ペア:

[(1, 18116832), (2, 9058416), (3, 6038944), (4, 4529208), (6, 3019472), (8, 2264604), (12, 1509736), (16, 1132302), (17, 1065696), (24, 754868), (32, 566151), (34, 532848), (48, 377434), (51, 355232), (68, 266424), (96, 188717), (102, 177616), (136, 133212), (204, 88808), (272, 66606), (289, 62688), (408, 44404), (544, 33303), (578, 31344), (653, 27744), (816, 22202), (867, 20896), (1156, 15672), (1306, 13872), (1632, 11101), (1734, 10448), (1959, 9248), (2312, 7836), (2612, 6936), (3468, 5224), (3918, 4624)]