17982108

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 49674240

約数和(自身を除く): 31692132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 82, 93, 108, 123, 124, 131, 164, 186, 246, 262, 279, 369, 372, 393, 492, 524, 558, 738, 786, 837, 1107, 1116, 1179, 1271, 1476, 1572, 1674, 2214, 2358, 2542, 3348, 3537, 3813, 4061, 4428, 4716, 5084, 5371, 7074, 7626, 8122, 10742, 11439, 12183, 14148, 15252, 16113, 16244, 21484, 22878, 24366, 32226, 34317, 36549, 45756, 48339, 48732, 64452, 68634, 73098, 96678, 109647, 137268, 145017, 146196, 166501, 193356, 219294, 290034, 333002, 438588, 499503, 580068, 666004, 999006, 1498509, 1998012, 2997018, 4495527, 5994036, 8991054, 17982108]

約数ペア:

[(1, 17982108), (2, 8991054), (3, 5994036), (4, 4495527), (6, 2997018), (9, 1998012), (12, 1498509), (18, 999006), (27, 666004), (31, 580068), (36, 499503), (41, 438588), (54, 333002), (62, 290034), (82, 219294), (93, 193356), (108, 166501), (123, 146196), (124, 145017), (131, 137268), (164, 109647), (186, 96678), (246, 73098), (262, 68634), (279, 64452), (369, 48732), (372, 48339), (393, 45756), (492, 36549), (524, 34317), (558, 32226), (738, 24366), (786, 22878), (837, 21484), (1107, 16244), (1116, 16113), (1179, 15252), (1271, 14148), (1476, 12183), (1572, 11439), (1674, 10742), (2214, 8122), (2358, 7626), (2542, 7074), (3348, 5371), (3537, 5084), (3813, 4716), (4061, 4428)]