1902549618

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{19469}}^1$

素因数の和:19627

約数の個数: 48

約数和(自身を含む): 4237061400

約数和(自身を除く): 2334511782

約数列:

[1, 2, 3, 6, 9, 18, 61, 89, 122, 178, 183, 267, 366, 534, 549, 801, 1098, 1602, 5429, 10858, 16287, 19469, 32574, 38938, 48861, 58407, 97722, 116814, 175221, 350442, 1187609, 1732741, 2375218, 3465482, 3562827, 5198223, 7125654, 10396446, 10688481, 15594669, 21376962, 31189338, 105697201, 211394402, 317091603, 634183206, 951274809, 1902549618]

約数ペア:

[(1, 1902549618), (2, 951274809), (3, 634183206), (6, 317091603), (9, 211394402), (18, 105697201), (61, 31189338), (89, 21376962), (122, 15594669), (178, 10688481), (183, 10396446), (267, 7125654), (366, 5198223), (534, 3562827), (549, 3465482), (801, 2375218), (1098, 1732741), (1602, 1187609), (5429, 350442), (10858, 175221), (16287, 116814), (19469, 97722), (32574, 58407), (38938, 48861)]