19233612

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 54885600

約数和(自身を除く): 35651988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 81, 87, 89, 92, 108, 116, 138, 162, 174, 178, 207, 261, 267, 276, 324, 348, 356, 414, 522, 534, 621, 667, 783, 801, 828, 1044, 1068, 1242, 1334, 1566, 1602, 1863, 2001, 2047, 2349, 2403, 2484, 2581, 2668, 3132, 3204, 3726, 4002, 4094, 4698, 4806, 5162, 6003, 6141, 7209, 7452, 7743, 8004, 8188, 9396, 9612, 10324, 12006, 12282, 14418, 15486, 18009, 18423, 23229, 24012, 24564, 28836, 30972, 36018, 36846, 46458, 54027, 55269, 59363, 69687, 72036, 73692, 92916, 108054, 110538, 118726, 139374, 165807, 178089, 209061, 216108, 221076, 237452, 278748, 331614, 356178, 418122, 534267, 663228, 712356, 836244, 1068534, 1602801, 2137068, 3205602, 4808403, 6411204, 9616806, 19233612]

約数ペア:

[(1, 19233612), (2, 9616806), (3, 6411204), (4, 4808403), (6, 3205602), (9, 2137068), (12, 1602801), (18, 1068534), (23, 836244), (27, 712356), (29, 663228), (36, 534267), (46, 418122), (54, 356178), (58, 331614), (69, 278748), (81, 237452), (87, 221076), (89, 216108), (92, 209061), (108, 178089), (116, 165807), (138, 139374), (162, 118726), (174, 110538), (178, 108054), (207, 92916), (261, 73692), (267, 72036), (276, 69687), (324, 59363), (348, 55269), (356, 54027), (414, 46458), (522, 36846), (534, 36018), (621, 30972), (667, 28836), (783, 24564), (801, 24012), (828, 23229), (1044, 18423), (1068, 18009), (1242, 15486), (1334, 14418), (1566, 12282), (1602, 12006), (1863, 10324), (2001, 9612), (2047, 9396), (2349, 8188), (2403, 8004), (2484, 7743), (2581, 7452), (2668, 7209), (3132, 6141), (3204, 6003), (3726, 5162), (4002, 4806), (4094, 4698)]