18177984

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 60228480

約数和(自身を除く): 42050496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 132, 144, 151, 152, 171, 176, 192, 198, 209, 228, 264, 288, 302, 304, 342, 352, 396, 418, 453, 456, 528, 576, 604, 608, 627, 684, 704, 792, 836, 906, 912, 1056, 1208, 1216, 1254, 1359, 1368, 1584, 1661, 1672, 1812, 1824, 1881, 2112, 2416, 2508, 2718, 2736, 2869, 3168, 3322, 3344, 3624, 3648, 3762, 4832, 4983, 5016, 5436, 5472, 5738, 6336, 6644, 6688, 7248, 7524, 8607, 9664, 9966, 10032, 10872, 10944, 11476, 13288, 13376, 14496, 14949, 15048, 17214, 19932, 20064, 21744, 22952, 25821, 26576, 28992, 29898, 30096, 31559, 34428, 39864, 40128, 43488, 45904, 51642, 53152, 59796, 60192, 63118, 68856, 79728, 86976, 91808, 94677, 103284, 106304, 119592, 120384, 126236, 137712, 159456, 183616, 189354, 206568, 239184, 252472, 275424, 284031, 318912, 378708, 413136, 478368, 504944, 550848, 568062, 757416, 826272, 956736, 1009888, 1136124, 1514832, 1652544, 2019776, 2272248, 3029664, 4544496, 6059328, 9088992, 18177984]

約数ペア:

[(1, 18177984), (2, 9088992), (3, 6059328), (4, 4544496), (6, 3029664), (8, 2272248), (9, 2019776), (11, 1652544), (12, 1514832), (16, 1136124), (18, 1009888), (19, 956736), (22, 826272), (24, 757416), (32, 568062), (33, 550848), (36, 504944), (38, 478368), (44, 413136), (48, 378708), (57, 318912), (64, 284031), (66, 275424), (72, 252472), (76, 239184), (88, 206568), (96, 189354), (99, 183616), (114, 159456), (132, 137712), (144, 126236), (151, 120384), (152, 119592), (171, 106304), (176, 103284), (192, 94677), (198, 91808), (209, 86976), (228, 79728), (264, 68856), (288, 63118), (302, 60192), (304, 59796), (342, 53152), (352, 51642), (396, 45904), (418, 43488), (453, 40128), (456, 39864), (528, 34428), (576, 31559), (604, 30096), (608, 29898), (627, 28992), (684, 26576), (704, 25821), (792, 22952), (836, 21744), (906, 20064), (912, 19932), (1056, 17214), (1208, 15048), (1216, 14949), (1254, 14496), (1359, 13376), (1368, 13288), (1584, 11476), (1661, 10944), (1672, 10872), (1812, 10032), (1824, 9966), (1881, 9664), (2112, 8607), (2416, 7524), (2508, 7248), (2718, 6688), (2736, 6644), (2869, 6336), (3168, 5738), (3322, 5472), (3344, 5436), (3624, 5016), (3648, 4983), (3762, 4832)]