19767456

素因数分解:

$2^5\times 3^3\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 58423680

約数和(自身を除く): 38656224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 137, 144, 167, 216, 274, 288, 334, 411, 432, 501, 548, 668, 822, 864, 1002, 1096, 1233, 1336, 1503, 1644, 2004, 2192, 2466, 2672, 3006, 3288, 3699, 4008, 4384, 4509, 4932, 5344, 6012, 6576, 7398, 8016, 9018, 9864, 12024, 13152, 14796, 16032, 18036, 19728, 22879, 24048, 29592, 36072, 39456, 45758, 48096, 59184, 68637, 72144, 91516, 118368, 137274, 144288, 183032, 205911, 274548, 366064, 411822, 549096, 617733, 732128, 823644, 1098192, 1235466, 1647288, 2196384, 2470932, 3294576, 4941864, 6589152, 9883728, 19767456]

約数ペア:

[(1, 19767456), (2, 9883728), (3, 6589152), (4, 4941864), (6, 3294576), (8, 2470932), (9, 2196384), (12, 1647288), (16, 1235466), (18, 1098192), (24, 823644), (27, 732128), (32, 617733), (36, 549096), (48, 411822), (54, 366064), (72, 274548), (96, 205911), (108, 183032), (137, 144288), (144, 137274), (167, 118368), (216, 91516), (274, 72144), (288, 68637), (334, 59184), (411, 48096), (432, 45758), (501, 39456), (548, 36072), (668, 29592), (822, 24048), (864, 22879), (1002, 19728), (1096, 18036), (1233, 16032), (1336, 14796), (1503, 13152), (1644, 12024), (2004, 9864), (2192, 9018), (2466, 8016), (2672, 7398), (3006, 6576), (3288, 6012), (3699, 5344), (4008, 4932), (4384, 4509)]