16911219132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{31153}}^1$

素因数の和:32067

約数の個数: 72

約数和(自身を含む): 45314863776

約数和(自身を除く): 28403644644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 887, 1774, 2661, 3548, 5322, 7983, 10644, 15079, 15966, 30158, 31153, 31932, 45237, 60316, 62306, 90474, 93459, 124612, 135711, 180948, 186918, 271422, 280377, 373836, 529601, 542844, 560754, 1059202, 1121508, 1588803, 2118404, 3177606, 4766409, 6355212, 9532818, 19065636, 27632711, 55265422, 82898133, 110530844, 165796266, 248694399, 331592532, 469756087, 497388798, 939512174, 994777596, 1409268261, 1879024348, 2818536522, 4227804783, 5637073044, 8455609566, 16911219132]

約数ペア:

[(1, 16911219132), (2, 8455609566), (3, 5637073044), (4, 4227804783), (6, 2818536522), (9, 1879024348), (12, 1409268261), (17, 994777596), (18, 939512174), (34, 497388798), (36, 469756087), (51, 331592532), (68, 248694399), (102, 165796266), (153, 110530844), (204, 82898133), (306, 55265422), (612, 27632711), (887, 19065636), (1774, 9532818), (2661, 6355212), (3548, 4766409), (5322, 3177606), (7983, 2118404), (10644, 1588803), (15079, 1121508), (15966, 1059202), (30158, 560754), (31153, 542844), (31932, 529601), (45237, 373836), (60316, 280377), (62306, 271422), (90474, 186918), (93459, 180948), (124612, 135711)]