18296964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 55980288

約数和(自身を除く): 37683324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4271, 4284, 8542, 12813, 17084, 25626, 29897, 38439, 51252, 59794, 72607, 76878, 89691, 119588, 145214, 153756, 179382, 217821, 269073, 290428, 358764, 435642, 508249, 538146, 653463, 871284, 1016498, 1076292, 1306926, 1524747, 2032996, 2613852, 3049494, 4574241, 6098988, 9148482, 18296964]

約数ペア:

[(1, 18296964), (2, 9148482), (3, 6098988), (4, 4574241), (6, 3049494), (7, 2613852), (9, 2032996), (12, 1524747), (14, 1306926), (17, 1076292), (18, 1016498), (21, 871284), (28, 653463), (34, 538146), (36, 508249), (42, 435642), (51, 358764), (63, 290428), (68, 269073), (84, 217821), (102, 179382), (119, 153756), (126, 145214), (153, 119588), (204, 89691), (238, 76878), (252, 72607), (306, 59794), (357, 51252), (476, 38439), (612, 29897), (714, 25626), (1071, 17084), (1428, 12813), (2142, 8542), (4271, 4284)]