12956423220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5536933}}^1$

素因数の和:5536961

約数の個数: 72

約数和(自身を含む): 42324323496

約数和(自身を除く): 29367900276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 5536933, 11073866, 16610799, 22147732, 27684665, 33221598, 49832397, 55369330, 66443196, 71980129, 83053995, 99664794, 110738660, 143960258, 166107990, 199329588, 215940387, 249161985, 287920516, 332215980, 359900645, 431880774, 498323970, 647821161, 719801290, 863761548, 996647940, 1079701935, 1295642322, 1439602580, 2159403870, 2591284644, 3239105805, 4318807740, 6478211610, 12956423220]

約数ペア:

[(1, 12956423220), (2, 6478211610), (3, 4318807740), (4, 3239105805), (5, 2591284644), (6, 2159403870), (9, 1439602580), (10, 1295642322), (12, 1079701935), (13, 996647940), (15, 863761548), (18, 719801290), (20, 647821161), (26, 498323970), (30, 431880774), (36, 359900645), (39, 332215980), (45, 287920516), (52, 249161985), (60, 215940387), (65, 199329588), (78, 166107990), (90, 143960258), (117, 110738660), (130, 99664794), (156, 83053995), (180, 71980129), (195, 66443196), (234, 55369330), (260, 49832397), (390, 33221598), (468, 27684665), (585, 22147732), (780, 16610799), (1170, 11073866), (2340, 5536933)]