16730289108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1881499}}^1$

素因数の和:1881541

約数の個数: 72

約数和(自身を含む): 47940620000

約数和(自身を除く): 31210330892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 1881499, 3762998, 5644497, 7525996, 11288994, 16933491, 22577988, 24459487, 33866982, 35748481, 48918974, 67733964, 71496962, 73378461, 97837948, 107245443, 142993924, 146756922, 214490886, 220135383, 293513844, 321736329, 428981772, 440270766, 464730253, 643472658, 880541532, 929460506, 1286945316, 1394190759, 1858921012, 2788381518, 4182572277, 5576763036, 8365144554, 16730289108]

約数ペア:

[(1, 16730289108), (2, 8365144554), (3, 5576763036), (4, 4182572277), (6, 2788381518), (9, 1858921012), (12, 1394190759), (13, 1286945316), (18, 929460506), (19, 880541532), (26, 643472658), (36, 464730253), (38, 440270766), (39, 428981772), (52, 321736329), (57, 293513844), (76, 220135383), (78, 214490886), (114, 146756922), (117, 142993924), (156, 107245443), (171, 97837948), (228, 73378461), (234, 71496962), (247, 67733964), (342, 48918974), (468, 35748481), (494, 33866982), (684, 24459487), (741, 22577988), (988, 16933491), (1482, 11288994), (2223, 7525996), (2964, 5644497), (4446, 3762998), (8892, 1881499)]