19421424

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 62734080

約数和(自身を除く): 43312656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 61, 66, 67, 72, 88, 99, 108, 122, 132, 134, 144, 176, 183, 198, 201, 216, 244, 264, 268, 297, 366, 396, 402, 432, 488, 528, 536, 549, 594, 603, 671, 732, 737, 792, 804, 976, 1072, 1098, 1188, 1206, 1342, 1464, 1474, 1584, 1608, 1647, 1809, 2013, 2196, 2211, 2376, 2412, 2684, 2928, 2948, 3216, 3294, 3618, 4026, 4087, 4392, 4422, 4752, 4824, 5368, 5896, 6039, 6588, 6633, 7236, 8052, 8174, 8784, 8844, 9648, 10736, 11792, 12078, 12261, 13176, 13266, 14472, 16104, 16348, 17688, 18117, 19899, 24156, 24522, 26352, 26532, 28944, 32208, 32696, 35376, 36234, 36783, 39798, 44957, 48312, 49044, 53064, 65392, 72468, 73566, 79596, 89914, 96624, 98088, 106128, 110349, 134871, 144936, 147132, 159192, 179828, 196176, 220698, 269742, 289872, 294264, 318384, 359656, 404613, 441396, 539484, 588528, 719312, 809226, 882792, 1078968, 1213839, 1618452, 1765584, 2157936, 2427678, 3236904, 4855356, 6473808, 9710712, 19421424]

約数ペア:

[(1, 19421424), (2, 9710712), (3, 6473808), (4, 4855356), (6, 3236904), (8, 2427678), (9, 2157936), (11, 1765584), (12, 1618452), (16, 1213839), (18, 1078968), (22, 882792), (24, 809226), (27, 719312), (33, 588528), (36, 539484), (44, 441396), (48, 404613), (54, 359656), (61, 318384), (66, 294264), (67, 289872), (72, 269742), (88, 220698), (99, 196176), (108, 179828), (122, 159192), (132, 147132), (134, 144936), (144, 134871), (176, 110349), (183, 106128), (198, 98088), (201, 96624), (216, 89914), (244, 79596), (264, 73566), (268, 72468), (297, 65392), (366, 53064), (396, 49044), (402, 48312), (432, 44957), (488, 39798), (528, 36783), (536, 36234), (549, 35376), (594, 32696), (603, 32208), (671, 28944), (732, 26532), (737, 26352), (792, 24522), (804, 24156), (976, 19899), (1072, 18117), (1098, 17688), (1188, 16348), (1206, 16104), (1342, 14472), (1464, 13266), (1474, 13176), (1584, 12261), (1608, 12078), (1647, 11792), (1809, 10736), (2013, 9648), (2196, 8844), (2211, 8784), (2376, 8174), (2412, 8052), (2684, 7236), (2928, 6633), (2948, 6588), (3216, 6039), (3294, 5896), (3618, 5368), (4026, 4824), (4087, 4752), (4392, 4422)]