18392496

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 50100960

約数和(自身を除く): 31708464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 73, 87, 116, 146, 174, 181, 219, 232, 292, 348, 362, 438, 464, 543, 584, 696, 724, 876, 1086, 1168, 1392, 1448, 1752, 2117, 2172, 2896, 3504, 4234, 4344, 5249, 6351, 8468, 8688, 10498, 12702, 13213, 15747, 16936, 20996, 25404, 26426, 31494, 33872, 39639, 41992, 50808, 52852, 62988, 79278, 83984, 101616, 105704, 125976, 158556, 211408, 251952, 317112, 383177, 634224, 766354, 1149531, 1532708, 2299062, 3065416, 4598124, 6130832, 9196248, 18392496]

約数ペア:

[(1, 18392496), (2, 9196248), (3, 6130832), (4, 4598124), (6, 3065416), (8, 2299062), (12, 1532708), (16, 1149531), (24, 766354), (29, 634224), (48, 383177), (58, 317112), (73, 251952), (87, 211408), (116, 158556), (146, 125976), (174, 105704), (181, 101616), (219, 83984), (232, 79278), (292, 62988), (348, 52852), (362, 50808), (438, 41992), (464, 39639), (543, 33872), (584, 31494), (696, 26426), (724, 25404), (876, 20996), (1086, 16936), (1168, 15747), (1392, 13213), (1448, 12702), (1752, 10498), (2117, 8688), (2172, 8468), (2896, 6351), (3504, 5249), (4234, 4344)]