18449964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 54613440

約数和(自身を除く): 36163476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 773, 884, 918, 1326, 1404, 1546, 1836, 1989, 2319, 2652, 3092, 3978, 4638, 5967, 6957, 7956, 9276, 10049, 11934, 13141, 13914, 20098, 20871, 23868, 26282, 27828, 30147, 39423, 40196, 41742, 52564, 60294, 78846, 83484, 90441, 118269, 120588, 157692, 170833, 180882, 236538, 271323, 341666, 354807, 361764, 473076, 512499, 542646, 683332, 709614, 1024998, 1085292, 1419228, 1537497, 2049996, 3074994, 4612491, 6149988, 9224982, 18449964]

約数ペア:

[(1, 18449964), (2, 9224982), (3, 6149988), (4, 4612491), (6, 3074994), (9, 2049996), (12, 1537497), (13, 1419228), (17, 1085292), (18, 1024998), (26, 709614), (27, 683332), (34, 542646), (36, 512499), (39, 473076), (51, 361764), (52, 354807), (54, 341666), (68, 271323), (78, 236538), (102, 180882), (108, 170833), (117, 157692), (153, 120588), (156, 118269), (204, 90441), (221, 83484), (234, 78846), (306, 60294), (351, 52564), (442, 41742), (459, 40196), (468, 39423), (612, 30147), (663, 27828), (702, 26282), (773, 23868), (884, 20871), (918, 20098), (1326, 13914), (1404, 13141), (1546, 11934), (1836, 10049), (1989, 9276), (2319, 7956), (2652, 6957), (3092, 5967), (3978, 4638)]