18713318328

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{4153}}^1$

素因数の和:5098

約数の個数: 128

約数和(自身を含む): 54314380800

約数和(自身を除く): 35601062472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 907, 1242, 1656, 1814, 2484, 2721, 3628, 4153, 4968, 5442, 7256, 8163, 8306, 10884, 12459, 16326, 16612, 20861, 21768, 24489, 24918, 32652, 33224, 37377, 41722, 48978, 49836, 62583, 65304, 74754, 83444, 95519, 97956, 99672, 112131, 125166, 149508, 166888, 187749, 191038, 195912, 224262, 250332, 286557, 299016, 375498, 382076, 448524, 500664, 563247, 573114, 750996, 764152, 859671, 897048, 1126494, 1146228, 1501992, 1719342, 2252988, 2292456, 2579013, 3438684, 3766771, 4505976, 5158026, 6877368, 7533542, 10316052, 11300313, 15067084, 20632104, 22600626, 30134168, 33900939, 45201252, 67801878, 86635733, 90402504, 101702817, 135603756, 173271466, 203405634, 259907199, 271207512, 346542932, 406811268, 519814398, 693085864, 779721597, 813622536, 1039628796, 1559443194, 2079257592, 2339164791, 3118886388, 4678329582, 6237772776, 9356659164, 18713318328]

約数ペア:

[(1, 18713318328), (2, 9356659164), (3, 6237772776), (4, 4678329582), (6, 3118886388), (8, 2339164791), (9, 2079257592), (12, 1559443194), (18, 1039628796), (23, 813622536), (24, 779721597), (27, 693085864), (36, 519814398), (46, 406811268), (54, 346542932), (69, 271207512), (72, 259907199), (92, 203405634), (108, 173271466), (138, 135603756), (184, 101702817), (207, 90402504), (216, 86635733), (276, 67801878), (414, 45201252), (552, 33900939), (621, 30134168), (828, 22600626), (907, 20632104), (1242, 15067084), (1656, 11300313), (1814, 10316052), (2484, 7533542), (2721, 6877368), (3628, 5158026), (4153, 4505976), (4968, 3766771), (5442, 3438684), (7256, 2579013), (8163, 2292456), (8306, 2252988), (10884, 1719342), (12459, 1501992), (16326, 1146228), (16612, 1126494), (20861, 897048), (21768, 859671), (24489, 764152), (24918, 750996), (32652, 573114), (33224, 563247), (37377, 500664), (41722, 448524), (48978, 382076), (49836, 375498), (62583, 299016), (65304, 286557), (74754, 250332), (83444, 224262), (95519, 195912), (97956, 191038), (99672, 187749), (112131, 166888), (125166, 149508)]