18733344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 57246336

約数和(自身を除く): 38512992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 457, 488, 672, 732, 854, 914, 976, 1281, 1371, 1464, 1708, 1828, 1952, 2562, 2742, 2928, 3199, 3416, 3656, 5124, 5484, 5856, 6398, 6832, 7312, 9597, 10248, 10968, 12796, 13664, 14624, 19194, 20496, 21936, 25592, 27877, 38388, 40992, 43872, 51184, 55754, 76776, 83631, 102368, 111508, 153552, 167262, 195139, 223016, 307104, 334524, 390278, 446032, 585417, 669048, 780556, 892064, 1170834, 1338096, 1561112, 2341668, 2676192, 3122224, 4683336, 6244448, 9366672, 18733344]

約数ペア:

[(1, 18733344), (2, 9366672), (3, 6244448), (4, 4683336), (6, 3122224), (7, 2676192), (8, 2341668), (12, 1561112), (14, 1338096), (16, 1170834), (21, 892064), (24, 780556), (28, 669048), (32, 585417), (42, 446032), (48, 390278), (56, 334524), (61, 307104), (84, 223016), (96, 195139), (112, 167262), (122, 153552), (168, 111508), (183, 102368), (224, 83631), (244, 76776), (336, 55754), (366, 51184), (427, 43872), (457, 40992), (488, 38388), (672, 27877), (732, 25592), (854, 21936), (914, 20496), (976, 19194), (1281, 14624), (1371, 13664), (1464, 12796), (1708, 10968), (1828, 10248), (1952, 9597), (2562, 7312), (2742, 6832), (2928, 6398), (3199, 5856), (3416, 5484), (3656, 5124)]