18376470

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{463}}^1$

素因数の和:496

約数の個数: 120

約数和(自身を含む): 57603744

約数和(自身を除く): 39227274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 463, 490, 567, 630, 735, 810, 882, 926, 945, 1134, 1323, 1389, 1470, 1890, 2205, 2315, 2646, 2778, 2835, 3241, 3969, 4167, 4410, 4630, 5670, 6482, 6615, 6945, 7938, 8334, 9723, 12501, 13230, 13890, 16205, 19446, 19845, 20835, 22687, 25002, 29169, 32410, 37503, 39690, 41670, 45374, 48615, 58338, 62505, 68061, 75006, 87507, 97230, 113435, 125010, 136122, 145845, 175014, 187515, 204183, 226870, 262521, 291690, 340305, 375030, 408366, 437535, 525042, 612549, 680610, 875070, 1020915, 1225098, 1312605, 1837647, 2041830, 2625210, 3062745, 3675294, 6125490, 9188235, 18376470]

約数ペア:

[(1, 18376470), (2, 9188235), (3, 6125490), (5, 3675294), (6, 3062745), (7, 2625210), (9, 2041830), (10, 1837647), (14, 1312605), (15, 1225098), (18, 1020915), (21, 875070), (27, 680610), (30, 612549), (35, 525042), (42, 437535), (45, 408366), (49, 375030), (54, 340305), (63, 291690), (70, 262521), (81, 226870), (90, 204183), (98, 187515), (105, 175014), (126, 145845), (135, 136122), (147, 125010), (162, 113435), (189, 97230), (210, 87507), (245, 75006), (270, 68061), (294, 62505), (315, 58338), (378, 48615), (405, 45374), (441, 41670), (463, 39690), (490, 37503), (567, 32410), (630, 29169), (735, 25002), (810, 22687), (882, 20835), (926, 19845), (945, 19446), (1134, 16205), (1323, 13890), (1389, 13230), (1470, 12501), (1890, 9723), (2205, 8334), (2315, 7938), (2646, 6945), (2778, 6615), (2835, 6482), (3241, 5670), (3969, 4630), (4167, 4410)]