2519604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 7076160

約数和(自身を除く): 4556556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 179, 204, 207, 276, 306, 358, 391, 414, 537, 612, 716, 782, 828, 1074, 1173, 1564, 1611, 2148, 2346, 3043, 3222, 3519, 4117, 4692, 6086, 6444, 7038, 8234, 9129, 12172, 12351, 14076, 16468, 18258, 24702, 27387, 36516, 37053, 49404, 54774, 69989, 74106, 109548, 139978, 148212, 209967, 279956, 419934, 629901, 839868, 1259802, 2519604]

約数ペア:

[(1, 2519604), (2, 1259802), (3, 839868), (4, 629901), (6, 419934), (9, 279956), (12, 209967), (17, 148212), (18, 139978), (23, 109548), (34, 74106), (36, 69989), (46, 54774), (51, 49404), (68, 37053), (69, 36516), (92, 27387), (102, 24702), (138, 18258), (153, 16468), (179, 14076), (204, 12351), (207, 12172), (276, 9129), (306, 8234), (358, 7038), (391, 6444), (414, 6086), (537, 4692), (612, 4117), (716, 3519), (782, 3222), (828, 3043), (1074, 2346), (1173, 2148), (1564, 1611)]