222425971236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1022761}}^1$

素因数の和:1023641

約数の個数: 72

約数和(自身を含む): 643309115904

約数和(自身を除く): 420883144668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 863, 1726, 2589, 3452, 5178, 6041, 7767, 10356, 12082, 15534, 18123, 24164, 31068, 36246, 54369, 72492, 108738, 217476, 1022761, 2045522, 3068283, 4091044, 6136566, 7159327, 9204849, 12273132, 14318654, 18409698, 21477981, 28637308, 36819396, 42955962, 64433943, 85911924, 128867886, 257735772, 882642743, 1765285486, 2647928229, 3530570972, 5295856458, 6178499201, 7943784687, 10591712916, 12356998402, 15887569374, 18535497603, 24713996804, 31775138748, 37070995206, 55606492809, 74141990412, 111212985618, 222425971236]

約数ペア:

[(1, 222425971236), (2, 111212985618), (3, 74141990412), (4, 55606492809), (6, 37070995206), (7, 31775138748), (9, 24713996804), (12, 18535497603), (14, 15887569374), (18, 12356998402), (21, 10591712916), (28, 7943784687), (36, 6178499201), (42, 5295856458), (63, 3530570972), (84, 2647928229), (126, 1765285486), (252, 882642743), (863, 257735772), (1726, 128867886), (2589, 85911924), (3452, 64433943), (5178, 42955962), (6041, 36819396), (7767, 28637308), (10356, 21477981), (12082, 18409698), (15534, 14318654), (18123, 12273132), (24164, 9204849), (31068, 7159327), (36246, 6136566), (54369, 4091044), (72492, 3068283), (108738, 2045522), (217476, 1022761)]