37908198

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 90364248

約数和(自身を除く): 52456050

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 67, 86, 102, 129, 134, 153, 201, 258, 306, 387, 402, 603, 731, 774, 1139, 1206, 1462, 1849, 2193, 2278, 2881, 3417, 3698, 4386, 5547, 5762, 6579, 6834, 8643, 10251, 11094, 13158, 16641, 17286, 20502, 25929, 31433, 33282, 48977, 51858, 62866, 94299, 97954, 123883, 146931, 188598, 247766, 282897, 293862, 371649, 440793, 565794, 743298, 881586, 1114947, 2106011, 2229894, 4212022, 6318033, 12636066, 18954099, 37908198]

約数ペア:

[(1, 37908198), (2, 18954099), (3, 12636066), (6, 6318033), (9, 4212022), (17, 2229894), (18, 2106011), (34, 1114947), (43, 881586), (51, 743298), (67, 565794), (86, 440793), (102, 371649), (129, 293862), (134, 282897), (153, 247766), (201, 188598), (258, 146931), (306, 123883), (387, 97954), (402, 94299), (603, 62866), (731, 51858), (774, 48977), (1139, 33282), (1206, 31433), (1462, 25929), (1849, 20502), (2193, 17286), (2278, 16641), (2881, 13158), (3417, 11094), (3698, 10251), (4386, 8643), (5547, 6834), (5762, 6579)]