18291210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 53384832

約数和(自身を除く): 35093622

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 541, 690, 735, 805, 966, 1082, 1127, 1470, 1610, 1623, 2254, 2415, 2705, 3246, 3381, 3787, 4830, 5410, 5635, 6762, 7574, 8115, 11270, 11361, 12443, 16230, 16905, 18935, 22722, 24886, 26509, 33810, 37329, 37870, 53018, 56805, 62215, 74658, 79527, 87101, 113610, 124430, 132545, 159054, 174202, 186645, 261303, 265090, 373290, 397635, 435505, 522606, 609707, 795270, 871010, 1219414, 1306515, 1829121, 2613030, 3048535, 3658242, 6097070, 9145605, 18291210]

約数ペア:

[(1, 18291210), (2, 9145605), (3, 6097070), (5, 3658242), (6, 3048535), (7, 2613030), (10, 1829121), (14, 1306515), (15, 1219414), (21, 871010), (23, 795270), (30, 609707), (35, 522606), (42, 435505), (46, 397635), (49, 373290), (69, 265090), (70, 261303), (98, 186645), (105, 174202), (115, 159054), (138, 132545), (147, 124430), (161, 113610), (210, 87101), (230, 79527), (245, 74658), (294, 62215), (322, 56805), (345, 53018), (483, 37870), (490, 37329), (541, 33810), (690, 26509), (735, 24886), (805, 22722), (966, 18935), (1082, 16905), (1127, 16230), (1470, 12443), (1610, 11361), (1623, 11270), (2254, 8115), (2415, 7574), (2705, 6762), (3246, 5635), (3381, 5410), (3787, 4830)]