23257836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 73120320

約数和(自身を除く): 49862484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 61, 63, 68, 84, 89, 102, 119, 122, 126, 153, 178, 183, 204, 238, 244, 252, 267, 306, 356, 357, 366, 427, 476, 534, 549, 612, 623, 714, 732, 801, 854, 1037, 1068, 1071, 1098, 1246, 1281, 1428, 1513, 1602, 1708, 1869, 2074, 2142, 2196, 2492, 2562, 3026, 3111, 3204, 3738, 3843, 4148, 4284, 4539, 5124, 5429, 5607, 6052, 6222, 7259, 7476, 7686, 9078, 9333, 10591, 10858, 11214, 12444, 13617, 14518, 15372, 16287, 18156, 18666, 21182, 21716, 21777, 22428, 27234, 29036, 31773, 32574, 37332, 38003, 42364, 43554, 48861, 54468, 63546, 65148, 65331, 76006, 87108, 92293, 95319, 97722, 114009, 127092, 130662, 152012, 184586, 190638, 195444, 228018, 261324, 276879, 342027, 369172, 381276, 456036, 553758, 646051, 684054, 830637, 1107516, 1292102, 1368108, 1661274, 1938153, 2584204, 3322548, 3876306, 5814459, 7752612, 11628918, 23257836]

約数ペア:

[(1, 23257836), (2, 11628918), (3, 7752612), (4, 5814459), (6, 3876306), (7, 3322548), (9, 2584204), (12, 1938153), (14, 1661274), (17, 1368108), (18, 1292102), (21, 1107516), (28, 830637), (34, 684054), (36, 646051), (42, 553758), (51, 456036), (61, 381276), (63, 369172), (68, 342027), (84, 276879), (89, 261324), (102, 228018), (119, 195444), (122, 190638), (126, 184586), (153, 152012), (178, 130662), (183, 127092), (204, 114009), (238, 97722), (244, 95319), (252, 92293), (267, 87108), (306, 76006), (356, 65331), (357, 65148), (366, 63546), (427, 54468), (476, 48861), (534, 43554), (549, 42364), (612, 38003), (623, 37332), (714, 32574), (732, 31773), (801, 29036), (854, 27234), (1037, 22428), (1068, 21777), (1071, 21716), (1098, 21182), (1246, 18666), (1281, 18156), (1428, 16287), (1513, 15372), (1602, 14518), (1708, 13617), (1869, 12444), (2074, 11214), (2142, 10858), (2196, 10591), (2492, 9333), (2562, 9078), (3026, 7686), (3111, 7476), (3204, 7259), (3738, 6222), (3843, 6052), (4148, 5607), (4284, 5429), (4539, 5124)]