21368364516

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{10413433}}^1$

素因数の和:10413465

約数の個数: 48

約数和(自身を含む): 58315230400

約数和(自身を除く): 36946865884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 10413433, 20826866, 31240299, 41653732, 62480598, 93720897, 124961196, 187441794, 197855227, 281162691, 374883588, 395710454, 562325382, 593565681, 791420908, 1124650764, 1187131362, 1780697043, 2374262724, 3561394086, 5342091129, 7122788172, 10684182258, 21368364516]

約数ペア:

[(1, 21368364516), (2, 10684182258), (3, 7122788172), (4, 5342091129), (6, 3561394086), (9, 2374262724), (12, 1780697043), (18, 1187131362), (19, 1124650764), (27, 791420908), (36, 593565681), (38, 562325382), (54, 395710454), (57, 374883588), (76, 281162691), (108, 197855227), (114, 187441794), (171, 124961196), (228, 93720897), (342, 62480598), (513, 41653732), (684, 31240299), (1026, 20826866), (2052, 10413433)]