13020912

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 40216176

約数和(自身を除く): 27195264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 197, 204, 216, 243, 272, 306, 324, 394, 408, 432, 459, 486, 591, 612, 648, 788, 816, 918, 972, 1182, 1224, 1296, 1377, 1576, 1773, 1836, 1944, 2364, 2448, 2754, 3152, 3349, 3546, 3672, 3888, 4131, 4728, 5319, 5508, 6698, 7092, 7344, 8262, 9456, 10047, 10638, 11016, 13396, 14184, 15957, 16524, 20094, 21276, 22032, 26792, 28368, 30141, 31914, 33048, 40188, 42552, 47871, 53584, 60282, 63828, 66096, 80376, 85104, 90423, 95742, 120564, 127656, 160752, 180846, 191484, 241128, 255312, 271269, 361692, 382968, 482256, 542538, 723384, 765936, 813807, 1085076, 1446768, 1627614, 2170152, 3255228, 4340304, 6510456, 13020912]

約数ペア:

[(1, 13020912), (2, 6510456), (3, 4340304), (4, 3255228), (6, 2170152), (8, 1627614), (9, 1446768), (12, 1085076), (16, 813807), (17, 765936), (18, 723384), (24, 542538), (27, 482256), (34, 382968), (36, 361692), (48, 271269), (51, 255312), (54, 241128), (68, 191484), (72, 180846), (81, 160752), (102, 127656), (108, 120564), (136, 95742), (144, 90423), (153, 85104), (162, 80376), (197, 66096), (204, 63828), (216, 60282), (243, 53584), (272, 47871), (306, 42552), (324, 40188), (394, 33048), (408, 31914), (432, 30141), (459, 28368), (486, 26792), (591, 22032), (612, 21276), (648, 20094), (788, 16524), (816, 15957), (918, 14184), (972, 13396), (1182, 11016), (1224, 10638), (1296, 10047), (1377, 9456), (1576, 8262), (1773, 7344), (1836, 7092), (1944, 6698), (2364, 5508), (2448, 5319), (2754, 4728), (3152, 4131), (3349, 3888), (3546, 3672)]