19430388

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 56246400

約数和(自身を除く): 36816012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 557, 612, 646, 684, 918, 969, 1026, 1114, 1292, 1671, 1836, 1938, 2052, 2228, 2907, 3342, 3876, 5013, 5814, 6684, 8721, 9469, 10026, 10583, 11628, 15039, 17442, 18938, 20052, 21166, 28407, 30078, 31749, 34884, 37876, 42332, 56814, 60156, 63498, 85221, 95247, 113628, 126996, 170442, 179911, 190494, 255663, 285741, 340884, 359822, 380988, 511326, 539733, 571482, 719644, 1022652, 1079466, 1142964, 1619199, 2158932, 3238398, 4857597, 6476796, 9715194, 19430388]

約数ペア:

[(1, 19430388), (2, 9715194), (3, 6476796), (4, 4857597), (6, 3238398), (9, 2158932), (12, 1619199), (17, 1142964), (18, 1079466), (19, 1022652), (27, 719644), (34, 571482), (36, 539733), (38, 511326), (51, 380988), (54, 359822), (57, 340884), (68, 285741), (76, 255663), (102, 190494), (108, 179911), (114, 170442), (153, 126996), (171, 113628), (204, 95247), (228, 85221), (306, 63498), (323, 60156), (342, 56814), (459, 42332), (513, 37876), (557, 34884), (612, 31749), (646, 30078), (684, 28407), (918, 21166), (969, 20052), (1026, 18938), (1114, 17442), (1292, 15039), (1671, 11628), (1836, 10583), (1938, 10026), (2052, 9469), (2228, 8721), (2907, 6684), (3342, 5814), (3876, 5013)]