18104796

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 53056080

約数和(自身を除く): 34951284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 173, 204, 228, 306, 323, 324, 342, 346, 459, 513, 519, 612, 646, 684, 692, 918, 969, 1026, 1038, 1292, 1377, 1539, 1557, 1836, 1938, 2052, 2076, 2754, 2907, 2941, 3078, 3114, 3287, 3876, 4671, 5508, 5814, 5882, 6156, 6228, 6574, 8721, 8823, 9342, 9861, 11628, 11764, 13148, 14013, 17442, 17646, 18684, 19722, 26163, 26469, 28026, 29583, 34884, 35292, 39444, 52326, 52938, 55879, 56052, 59166, 79407, 88749, 104652, 105876, 111758, 118332, 158814, 167637, 177498, 223516, 238221, 266247, 317628, 335274, 354996, 476442, 502911, 532494, 670548, 952884, 1005822, 1064988, 1508733, 2011644, 3017466, 4526199, 6034932, 9052398, 18104796]

約数ペア:

[(1, 18104796), (2, 9052398), (3, 6034932), (4, 4526199), (6, 3017466), (9, 2011644), (12, 1508733), (17, 1064988), (18, 1005822), (19, 952884), (27, 670548), (34, 532494), (36, 502911), (38, 476442), (51, 354996), (54, 335274), (57, 317628), (68, 266247), (76, 238221), (81, 223516), (102, 177498), (108, 167637), (114, 158814), (153, 118332), (162, 111758), (171, 105876), (173, 104652), (204, 88749), (228, 79407), (306, 59166), (323, 56052), (324, 55879), (342, 52938), (346, 52326), (459, 39444), (513, 35292), (519, 34884), (612, 29583), (646, 28026), (684, 26469), (692, 26163), (918, 19722), (969, 18684), (1026, 17646), (1038, 17442), (1292, 14013), (1377, 13148), (1539, 11764), (1557, 11628), (1836, 9861), (1938, 9342), (2052, 8823), (2076, 8721), (2754, 6574), (2907, 6228), (2941, 6156), (3078, 5882), (3114, 5814), (3287, 5508), (3876, 4671)]