16643484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 51184224

約数和(自身を除く): 34540740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 53, 61, 66, 78, 99, 106, 117, 122, 132, 143, 156, 159, 183, 198, 212, 234, 244, 286, 318, 366, 396, 429, 468, 477, 549, 572, 583, 636, 671, 689, 732, 793, 858, 954, 1098, 1166, 1287, 1342, 1378, 1586, 1716, 1749, 1908, 2013, 2067, 2196, 2332, 2379, 2574, 2684, 2756, 3172, 3233, 3498, 4026, 4134, 4758, 5148, 5247, 6039, 6201, 6466, 6996, 7137, 7579, 8052, 8268, 8723, 9516, 9699, 10494, 12078, 12402, 12932, 14274, 15158, 17446, 19398, 20988, 22737, 24156, 24804, 26169, 28548, 29097, 30316, 34892, 35563, 38796, 42029, 45474, 52338, 58194, 68211, 71126, 78507, 84058, 90948, 104676, 106689, 116388, 126087, 136422, 142252, 157014, 168116, 213378, 252174, 272844, 314028, 320067, 378261, 426756, 462319, 504348, 640134, 756522, 924638, 1280268, 1386957, 1513044, 1849276, 2773914, 4160871, 5547828, 8321742, 16643484]

約数ペア:

[(1, 16643484), (2, 8321742), (3, 5547828), (4, 4160871), (6, 2773914), (9, 1849276), (11, 1513044), (12, 1386957), (13, 1280268), (18, 924638), (22, 756522), (26, 640134), (33, 504348), (36, 462319), (39, 426756), (44, 378261), (52, 320067), (53, 314028), (61, 272844), (66, 252174), (78, 213378), (99, 168116), (106, 157014), (117, 142252), (122, 136422), (132, 126087), (143, 116388), (156, 106689), (159, 104676), (183, 90948), (198, 84058), (212, 78507), (234, 71126), (244, 68211), (286, 58194), (318, 52338), (366, 45474), (396, 42029), (429, 38796), (468, 35563), (477, 34892), (549, 30316), (572, 29097), (583, 28548), (636, 26169), (671, 24804), (689, 24156), (732, 22737), (793, 20988), (858, 19398), (954, 17446), (1098, 15158), (1166, 14274), (1287, 12932), (1342, 12402), (1378, 12078), (1586, 10494), (1716, 9699), (1749, 9516), (1908, 8723), (2013, 8268), (2067, 8052), (2196, 7579), (2332, 7137), (2379, 6996), (2574, 6466), (2684, 6201), (2756, 6039), (3172, 5247), (3233, 5148), (3498, 4758), (4026, 4134)]